Double wheels for easier steering and stability

Learn about biologist Ernest Everett Just’s discoveries and experiment with osmosis using eggs with dissolved shells

GraviTrax construction sets use STEM-friendly concepts while building critical thinking and problem-solving skills

our puzzle dies are completely hand made from the grid design to the bending and forming of our steel tools

• FSC Certified (100%)

Submarine with Blue Handle Puzzle Accessories Double wheels for easier steeringTake the helm of the My First Green Toys Submarine for a nautical journey to help protect the planet! Submerge it underwater to explore the terrain at the bottom of the tub, and let it resurface to scan the horizon in search of the next earth friendly adventure. Made in the USA from 100 recycled plastic milk jugs that save energy and reduce greenhouse gas emissions, this sturdy watercraft features a spinning rear propeller, a flat bottom for added