in the following description , for purposes of explanation , numerous specific details are set forth in order to provide a thorough understanding of the invention . it will be apparent , however , to one skilled in the art that the invention can be practiced without these specific details . the reference in the specification to “ one embodiment ” or “ an embodiment ” means that a particular feature , structure , or characteristic described in connection with the embodiment is included in at least one embodiment of the invention . the appearances of the phrase “ in one embodiment ” in various places in the specification are not necessarily all referring to the same embodiment nor are separate alternative embodiments mutually exclusive of other embodiments . in the following detailed description of embodiments of the invention , reference is made to the accompanying drawings in which like references indicate similar elements , and in which is shown by way of illustration specific embodiments in which the invention may be practiced . these embodiments are described in sufficient detail to enable those skilled in the art to practice the invention , and it is to be understood that other embodiments may be utilized and that logical , mechanical , electrical , functional , and other changes may be made without departing from the scope of the present invention . the following detailed description is , therefore , not to be taken in a limiting sense . the description , which follows , and the embodiments described therein , are provided by way of illustration of an example , or examples of particular embodiments of the principles of the present invention . these examples are provided for the purposes of explanation , and not of limitation , of those principles of the invention . in the description , which follows , like parts are marked throughout the specification and the drawings with the same respective reference numerals . the drawings are not necessarily to scale and in some instances proportions may have been exaggerated in order to more clearly depict certain features of the invention . referring to fig1 , diagram 10 generally illustrates one embodiment of the invention wherein a drinking vessel 500 may contain or secure a clip assembly 300 which in turn may secure a box assembly 200 . the lid 250 of the box assembly 200 is shown in the open position . a pry recess 245 is shown on an edge of the lid 250 . the pry recess 245 may be used to release the lid when the lid is in the closed position . fig2 shows an embodiment of the invention with the lid in a closed position , exposing the top surface of the lid 251 . fig3 shows a flat vertical or nearly vertical ( due to injection molding requirements this typically can never be vertical because of “ draft ”) section 209 of the box assembly 200 . stop tabs 220 are shown at the outer and upper section of the box assembly . the stop tabs 220 are used to rest on top of clip assembly 300 ( fig5 ). more particularly , the stop tabs 220 rest on the top side of the stop tab for shelf or stop tab shelf 302 , shown in fig5 . fig4 shows an embodiment of the invention with the lid in an open position , exposing the bottom surface 252 of the lid and the lid cantilever hook 253 . a living hinge 254 secures the lid to the upper flat vertical section of the box assembly . fig4 shows five sections of stop tabs 220 . the inside portions of side retaining hooks 201 are shown and reside within their own side retaining hook recess 221 . the space between side retaining hooks 201 and the stop tabs 220 may be used to insert the stop tab for shelf 302 ( fig5 ). by way of further explanation , the side retaining hook recess areas 221 allow the stop tab for shelf 302 ( fig5 ) to fit between the side retaining hooks 201 and bottom surfaces of the stop tabs 220 . in fig4 , attached to the inner side 255 of the box assembly a housing unit 211 that contains a slot or void 210 . slot 210 accepts lid cantilever hook 253 to secure the lid in a closed position . fig5 shows a clip assembly 300 in general which may attach into a drinking vessel by securing an adhesive wedge ( s ) 310 into a drinking vessel . fig5 shows an outer clip recess 311 located between two adhesive wedges 310 . the outer clip recess allows for space between the clip assembly and a drinking vessel to allow liquid to flow around the assembly to allow drinking from the glass in any orientation . on the stop tab for shelf 302 are one or more voids or recesses 304 for side retaining hook release . a recess 304 for side retaining hook release may be centered or adjacent to a side retaining hook 201 , as shown in fig1 . fig6 shows a clip assembly attached to a drinking vessel 500 . fig7 is a top plan view of a clip assembly 300 resting within a drinking vessel 500 . fig8 is a cross sectional view of a drinking vessel 500 . fig8 shows adhesive wedges 310 secured to the inside portion of drinking vessel 500 . lid 250 is shown in a closed position . fig9 shows a box assembly 200 attached to a clip assembly 300 while the lid 250 is in an open position . a side retaining hook 201 of the box assembly applies upward pressure to the bottom side of stop tab for shelf 302 of the clip assembly . within stop tab for shelf 302 a recess 304 for side retaining hook release is centered or adjacent over a side retaining hook 201 . the recess 304 for side retaining hook release may be used to release a side retaining hook 201 from from a stop tab for shelf 302 , the latter of which is part of the clip assembly 300 . a pin , paperclip or other object may be inserted into a recess 304 for side retaining hook release in order to bend down a side retaining hook 201 and thus release the clip assembly . fig1 shows a box assembly 200 attached to a clip assembly 300 while the lid is in a closed position , exposing the top surface 251 of the lid . fig1 is a bottom perspective view of a clip assembly 300 wherein the bottom side 306 of the clip assembly is exposed as well as adhesive wedges 310 . the adhesive wedges 310 may be pre - glued or have glue material preinstalled such that a consumer may peel off a protective strip and then secure the adhesive wedges to the inside of a drinking container . the adhesive wedges may also be melted into a drinking container or molded as part of the original construction of a drinking container . fig1 is an elevational view of the clip assembly showing adhesive wedges 310 at the outer perimeter of the clip assembly . fig1 is a perspective view of portions of the box assembly 200 and shows side retaining hooks 201 and an example of a side retaining hook recess 221 located just above a side retaining hook . fig1 is an enlarged top view of a box assembly 200 locked into a clip assembly 300 . fig1 is an alternative embodiment of a clip assembly 300 shown with an optional back tab 307 . the optional back tab 307 may be used to prevent the clip assembly from rotating . fig1 is an alternative embodiment of a clip assembly shown with an optional bar 305 . fig1 is a top plan view of a box assembly 200 attached to the clip assembly 300 and a drinking vessel 500 attached to the clip assembly . in this embodiment , the optional bar 305 can be seen in the clip assembly as well as the top surface 251 of the lid . fig1 is a cross sectional view of one embodiment of the invention displaying a communication void 240 located within lower portion of a box assembly 200 . the communication void 240 allows the contents of the box assembly to mix or interact with the contents of the drinking vessel 500 , but yet not fall into the contents of the drinking vessel . the unobvious combination of a lower communication void within a otherwise solid dry ice container box provides unexpectedly good results in prolonging or extending the melting time of dry ice as compared to the related art . the insulation qualities of a nearly enclosed box assembly keep the dry ice cold and keep the drink contents warm , thus extending the time in which the dry ice is infused into the drink , allowing for a greater time period of witches brew emanating from the surface of the drink . the slot configuration of the disclosed invention places the mixing of dry ice with the drink at points in the bottom of the drink , and thus adds emphasis the effect of fog rising from the bottom of the drink to the surface of the drink . ( see above for explanation of the insulating effect ). fig1 is an enlarged cross section view of a clip assembly 300 and box assembly 200 showing a side hook 201 of the box assembly engaged with the lower side of the stop tab shelf 302 of the clip assembly . the upper side of the stop tab shelf 302 rests under the stop tab 220 of the box assembly . just above each side retaining hook 201 is a matching void or recess 304 within portions of the stop tab shelf 302 . void 304 acts as side retaining hook release . in order to remove the box from the clip , pressure may be applied within recess 304 within the stop tab for shelf 302 in order to release the stop tab for shelf 302 from the grasp of the side retaining hook 201 of the box assembly and stop tab 220 of the box assembly . fig2 is a cross sectional view of a drinking glass 500 , clip assembly and box assembly 200 showing an area 510 for garnish or similar items . dry ice 50 or other material is shown within the box assembly 200 . fig2 is a side , cross sectional view of a box assembly 200 with a closed lid , resulting in the top surface 251 of the lid facing away from the box . lid cantilever hook 253 is shown in a locked position . fig2 is a side cross sectional view of a box assembly 200 with the lid in an open position , exposing the bottom surface 252 of the lid . lid cantilever hook 253 is shown in an unlocked position . fig2 is a top view of a box assembly with the lid in an open position . a communication slot 240 is visible at the bottom of the box assembly . a stop tab 220 and side hook 201 are also marked . other aspects of the invention include , but are not limited to : part 1 a system for creating a witches brew effect , the system comprising : i . a stop tab shelf 302 with one or more voids 304 for a side retaining hook release ; ii . a plurality of adhesive wedges 310 attached to the stop tab shelf 302 ; iii . a plurality of outer clip spacers 311 located between the adhesive wedges 310 and attached to the stop tab shelf 302 ; i . a lower container portion 208 with inside 255 and outside surfaces and with one flat vertical or nearly vertical section 209 ; ii . a living hinge 254 with one side connected to the lower container portion 208 and another side of the living hinge connected to a lid 250 , the lid having a lid cantilever hook 253 ; iii . a housing unit 211 attached to the inside surface of the lower container portion and a void or slot 210 within the housing unit , the void or slot 210 being suitable to accept the lid cantilever hook 253 , so as to secure the lid in a closed position ; iv . a plurality of side retaining hooks 201 attached to the lower container portion 208 ; v . a plurality of box stop tabs 220 attached to the lower container portion 208 and adjacent to the side retaining hooks 201 ; vi . a communication slot 240 contained within the bottom of the lower container portion 208 ; c ) wherein the stop tab shelf 302 of the clip assembly 300 has means of fitting between the side retaining hooks 201 and box stop tabs 220 of the box assembly 300 . part 2 the system of part 1 further comprising a drinking vessel 500 suitable for attachment to the adhesive wedges 310 of the clip assembly 300 . part 3 the system of part 2 wherein the drinking vessel 500 is attached to the clip assembly 300 by use of the adhesive wedges 310 of the clip assembly . part 4 the system part 1 including an adhesive suitable for securing the adhesive wedges 310 to a drinking vessel 500 . the adhesive may be applied onto the adhesive wedges and covered with a protective wrapping . the adhesive may also be applied to the drinking vessel . part 5 the system of part 2 wherein the clip assembly is molded or contained within the drinking vessel . in this embodiment , the drinking vessel and clip assembly may be manufactured or integrated into one unit . part 6 the system of part 1 wherein the lid 250 has one or more pry recess voids 245 with means to allow insertion of a tool to move the lid cantilever hook 253 from the slot 210 of the housing unit 211 . part 7 a kit for infusing dry ice or other material into a drink , the kit comprising : i . a stop tab shelf with one or more voids ; ii . a plurality of adhesive wedges attached to the stop tab shelf ; iii . a plurality of outer clip spacers located between the adhesive wedges and attached to the stop tab shelf ; i . a lower container portion with inside and outside surfaces and with one flat vertical section ; ii . a living hinge with one side connected to the lower container portion and another side of the living hinge connected to a lid , the lid having a lid cantilever hook ; iii . a housing unit attached to the inside surface of the lower container portion and a void within the housing unit , the void being suitable to accept the lid cantilever hook , so as to secure the lid in a closed position ; iv . a plurality of side retaining hooks attached to the lower container portion ; v . a plurality of box stop tabs attached to the lower container portion and adjacent to the side retaining hooks ; and vi . a communication slot contained within the bottom of the bottom of the lower container portion . part 8 the kit of part 7 further including a drinking glass suitable for attachment to the adhesive wedges of the clip assembly . part 9 the kit of part 8 further including means of attaching the adhesive wedges to the drinking glass . part 10 the kit of part 9 wherein the means of attaching the adhesive wedges to the drinking glass include an adhesive suitable for attaching the adhesive wedges to the drinking glass . part 11 the kit of part 10 wherein the clip assembly is molded or fabricated within the drinking glass . part 12 a method of trapping and infusing dry ice or other material within the contents of a drinking glass , the method comprising : i . a stop tab shelf with one or more voids ; ii . a plurality of adhesive wedges attached to the stop tab shelf ; iii . a plurality of outer clip spacers located between the adhesive wedges and attached to the stop tab shelf ; b ) using a box assembly which uses : i . a lower container portion with inside and outside surfaces and with one flat vertical or nearly section ; ii . a living hinge with one side connected to the lower container portion and another side of the living hinge connected to a lid , the lid having a lid cantilever hook ; iii . a housing unit attached to the inside surface of the lower container portion and a void within the housing unit , the void being suitable to accept the lid cantilever hook , so as to secure the lid in a closed position ; iv . a plurality of side retaining hooks attached to the lower container portion ; v . a plurality of box stop tabs attached to the lower container portion and adjacent to the side retaining hooks ; and vi . a communication slot contained within the bottom of the bottom of the lower container portion . part 13 the method of part 12 further comprising the use of a drinking glass suitable for attachment to the clip assembly . part 14 the method of part 13 further comprising the step of attaching the clip assembly to the drinking glass . part 15 the method of part 14 further comprising the step of attaching the box assembly to the clip assembly . part 16 the method of part 15 further comprising the step of placing dry ice 50 or similar material into the box assembly . part 17 the method of part 16 further comprising the step of pouring liquid into the drinking glass . claim 18 the method of part 12 using the system of part 1 .