This is a complete set of all 6 types of the "Hello Kitty Beads Collection" released by Toyo in 2002. The caps are from plastic beverage bottles. Inside the plastic case are large beads. This item is unopened and unused, and has been stored at home as a collector's item. Although it is over 20 years old, there is no deterioration, and it is in beautiful condition. Please understand that this is a home-stored item and refrain from purchasing if you are concerned about minor details. I will respond promptly to any questions.