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