Triggle Chain Triangle Chess 2 to 4 Players Strategy Game yoyo Learn About Solar Energy: Build

Learn About Solar Energy: Build a solar powered demo satellite

Tanks take 4 AA batteries and Remote Controls take 2 AA batteries (not included)

Also includes crinkle material for more fun

This engineering play set includes a large array of tracks and mining themed vehicles

This wooden STEM construction kit builds a battery-operated Carousel

Triggle Chain Triangle Chess 2 to 4 Players Strategy Game yoyo Learn About Solar Energy: BuildCultivate mathematical and geometric thinking as you strategize in this game! Players take turns building triangles through four pillars use ropes, then placing their own pieces in the enclosed space. The player who occupies the most triangles wins! 2 4 Players.