Here's info on how I made them.... I got this information from someone else on SCS. Thanks!
These are cans of Pineapple that I bought at the grocery. I opened at the bottom of the can with a safety (side-opener) can opener ($12 at Wal-mart) ate the pineapple. Washed containers. Filled with kisses and glued shut with clear glue. Left it to dry over night with a phone book on top. Decorated with paper and tied ribbon to the pull tab on the top. Hope this helps!