Quick view Compare Add to Cart Thames & Kosmos STEM Experiment Kit-Gumball Machine Stunts & Tricks 6yrs+ Was: Now: $59.95
Quick view Compare Add to Cart Thames & Kosmos STEM Experiment Kit-Candy Claw Machine 8yrs+ Was: Now: $59.95
Quick view Compare Add to Cart Thames & Kosmos STEM Experiment Kit-Roller Coaster Engineering 8yrs+ Was: Now: $72.95
Quick view Compare Add to Cart Thames & Kosmos STEM Experiment Kit-Master Detective Toolkit 8yrs+ Was: Now: $72.95
Quick view Compare Add to Cart Thames & Kosmos STEM Experiment Kit-Pepper Mint Treehouse Adventure 8yrs+ Was: Now: $66.95
Quick view Compare Add to Cart Thames & Kosmos STEM Experiment Kit-Pepper Mint Mars Expedition 8yrs+ Was: Now: $44.95
Quick view Compare Add to Cart Thames & Kosmos STEM Experiment Kit-Gravity Bugs Free Climbing Microbot 8yrs+ Was: Now: $36.95
Quick view Compare Add to Cart Thames & Kosmos STEM Experiment Kit-Massive Erupting Volcano 8yrs+ Was: Now: $46.95
Quick view Compare Add to Cart Thames & Kosmos STEM Experiment Kit-Bridges & Skyscrapers 8yrs+ Was: Now: $72.95
Quick view Compare Add to Cart Thames & Kosmos STEM Experiment Kit-Genetics & DNA Lab 10yrs+ Was: Now: $46.95
