It’s easy to grow large, amazingly beautiful crystals! Choose emerald green, aquamarine blue, or citrine yellow. Each kit includes a bag of crystal-growing chemicals, a crystal-growing cup, a base rock, and instructions. Nontoxic. Ages 10 and up. Learn More
Build and listen to this working radio without batteries or electricity of any kind. Complete with tuning coil, antennas, and earphone. No soldering required. Instructions included.
WARNING: Choking hazard. Small parts. Not for children under 3 years. Learn More
Combine the fun and excitement of digging for the skeletal remains of a Tyrannosaurus Rex with a lesson in paleontology. Use the digging tool (included) to unearth the pieces of an entire skeleton, and then assemble the parts you uncovered to make your own T-Rex display. Ages 8 and up. This activity satisfies requirements for Webelos Geologist Activity Pin. Learn More