poof slinky kitchen chemistry kit. become a junior chemist with this kit and explore the science behind the food we eat and the substances we use in our homes every day. this kit uses common household substances to make fun things such as rock candy super bubbles molding clay flip flop slime more. this package contains three paper clips one spoon two straws one cardboard cabinet one kitchen sink one manual two index cards one piece of string one measuring spoon one bag of potassium bitartrate and one instruction booklet. recommended for children ages 8 and up. warning choking hazard small parts. not for children under 3 years. imported.