Disassembling and assembling these will greatly improve dexterity. They're very cute, and will be shipped in a Bulma-chan tin. I think they can be used for a wide range of play, such as playing house and role-playing games. Since these have been used by a child, please refrain from purchasing if you are concerned about minor details. - Quantity: Approximately 62 pieces Fun erasers Bulma Dragon Ball Thank you for looking.