{HEAD ~ The dispensing structure} is particularly suitable for {TAIL ~ use} in storing an additive or additional ingredient which can be initially maintained separated from material in a container and subsequently mixed with the material in the container 
{ HEAD ~ The dispensing structure } is particularly suitable for { TAIL ~ use } in storing an additive or additional ingredient which can be initially maintained separated from material in a container and subsequently mixed with the material in the container
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH