Is your child into building things? Do they like science? This is the perfect summer time, weekend or just anytime kit. This package comes with 3 Tinkercrates for ages 9-16+. Paper Circuits, Awesome Animation and Hydrawlic Claw. Plus 3 grab bag Spangler science kit experiments. Two packages of 4 colors of playdoh and one bucket of playdoh and cutters and if you need more, a $50 gift certificate to Michaels and a $25 gift card to Walmart. We got you covered for all ages boy or girls!