Quick view Add product to wishlist Gumball Machine Maker (Stunts & Tricks) STEM Experiment Kit Thames & Kosmos $49.95 $44.96 Add to Cart
Quick view Add product to wishlist SpringBots Powered Machines 3-in-1 Model STEM Experiment Kit Thames & Kosmos $36.95 $33.26 Add to Cart
Quick view Add product to wishlist SolarBots Robots 8-in-1 Model STEM Experiment Kit Thames & Kosmos $33.95 $30.56 Out of Stock
Quick view Add product to wishlist Gross Science Non-Toxic Slime STEM Experiment Kit Thames & Kosmos $11.95 $10.76 Add to Cart
Quick view Add product to wishlist Genetics & DNA Lab STEM Experiment Kit Thames & Kosmos $39.95 $35.96 Add to Cart
Quick view Add product to wishlist Orbiting Solar System STEM Experiment Kit Thames & Kosmos $36.95 $33.26 Add to Cart
Quick view Add product to wishlist Roller Coaster Engineering STEM Experiment Kit Thames & Kosmos $61.95 $55.76 Add to Cart
Quick view Add product to wishlist Gravity Bugs Free-Climbing Microbot STEM Experiment Kit Thames & Kosmos $29.95 $26.96 Add to Cart
Quick view Add product to wishlist Simple Machines STEM Experiment Kit Thames & Kosmos $36.95 $33.26 Add to Cart
Quick view Add product to wishlist Robotics Smart Machines Rovers & Vehicles STEM Engineering Kit Thames & Kosmos $174.95 $157.46 Add to Cart
Quick view Add product to wishlist Geared-Up Gadgets 5-in-1 Model STEM Experiment Kit Thames & Kosmos $26.95 $24.26 Add to Cart
Quick view Add product to wishlist Gummy Candy Lab STEM Experiment Kit Thames & Kosmos $24.95 $22.46 Add to Cart