Watch living fossils from the dinosaur age grow right before your eyes! Hatch amazing triops specimens again and again with this exciting, fully-equipped kit. Includes: sea monster aquarium, triops eggs, magnifying glass, aquarium castle, and detailed instructions. Ages 8 and up. Learn More
This hands-on activity makes learning fun, creating a sense of adventure with every step. Produce an exciting, realistic volcanic eruption with everything you need provided in the kit. Set includes volcano substructure, volcano-making compound, erupting mix, and instructions. A bottle-and-tube system delivers the eruption from inside the volcano while you control its force with just light hand pressure. Learn More
Use this tool to punch up to six different sized holes in lightweight leather. Perfect for making belts, inserting snaps, etc. Wheel locks in position. Punch sizes range from 3/32" to 3/16".
WARNING: Choking hazard. Small parts. Not for children under 3 years. Learn More
This is the first tool designed to assist the builder in accurately setting up the alignment of a Pinewood Derby® car using the Rail-Rider™ method. Innovative tool is a drilling fixture for accurately bending axles, providing a fast, easy way to a straight alignment - even without a test track! Use of this tool requires a Pro Axle Press (17010, sold separately). Learn More