Build the wooden catapult system created by the one and only Leonardo da Vinci with this educational construction kit for young engineers. Designed with kid-friendly instructions, this fun DIY kit leaves young girls and boys with a satisfying sense of achievement and a real, working catapult that can fling small ...
A great educational gift, this winter-themed kit explores the magical world of polymers with faux snow activities that literally make learning fun. Kids can follow the easy guide to create a frozen scene with snowballs, build a snowman, make an icy snow fort and more using water-absorbing polymers.
Give your aspiring engineer a refreshing building challenge with our clever, colorful Fun Straws. These straws and connectors fit together to create elaborate beverage sipping structures - perfect for sharing a drink with a friend. With 104 pieces, no crazy contraption is ever the same twice.