Sale Quick view Compare Add to Cart Thames & Kosmos Catapults & Crossbows Experiment Kit MSRP: $26.95 Was: $26.95 Now: $24.25 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Thames & Kosmos Gyroscopes & FlyWheels Experiment Kit MSRP: $24.95 Was: $24.95 Now: $22.45 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Thames & Kosmos Chemistry C500 Experiment Kit MSRP: $39.95 Was: $39.95 Now: $35.95 Quick view Compare Add to Cart
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Sale Quick view Compare Add to Cart Thames & Kosmos Mineral Discovery Experiment Kit MSRP: $24.95 Was: $24.95 Now: $22.45 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Thames & Kosmos Optical Science Experiment Kit MSRP: $34.95 Was: $34.95 Now: $31.45 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Thames & Kosmos Kids First Automobile Engineer Experiment Kit MSRP: $49.95 Was: $49.95 Now: $44.95 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Thames & Kosmos Kids First Science Laboratory Experiment Kit MSRP: $34.95 Was: $34.95 Now: $31.95 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Thames & Kosmos Kids First Botany: Experimental Greenhouse Experiment Kit MSRP: $29.95 Was: $29.95 Now: $26.95 Quick view Compare Add to Cart
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Sale Quick view Compare Add to Cart Thames & Kosmos Kids First Coding & Robotics Kit MSRP: $139.95 Was: $139.95 Now: $125.95 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Thames & Kosmos Kids First Chemistry Set Experiment Kit MSRP: $44.95 Was: $44.95 Now: $40.45 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Thames & Kosmos Kids First Physics Lab Experiment Kit MSRP: $54.95 Was: $54.95 Now: $49.45 Quick view Compare Add to Cart
Sale Quick view Compare Out of stock Thames & Kosmos Wind Power 2.0 Electricity Generating Turbines Experiment Kit MSRP: $49.95 Was: $49.95 Now: $44.95 Quick view Compare Out of stock
Sale Quick view Compare Add to Cart Thames & Kosmos Solar Power Photovoltaic Energized Vehicles Experiment Kit MSRP: $49.95 Was: $49.95 Now: $44.95 Quick view Compare Add to Cart
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Sale Quick view Compare Add to Cart Thames & Kosmos Eco-Battery Vehicles Experiment Kit MSRP: $74.95 Was: $74.95 Now: $62.95 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Thames & Kosmos Air-Stream Machines Hovercraft & AirDriven Models Experiment Kit MSRP: $59.95 Was: $59.95 Now: $53.95 Quick view Compare Add to Cart
Sale Quick view Compare Add to Cart Thames & Kosmos Crystal Growing Experiments and Crafts Kit MSRP: $29.95 Was: $29.95 Now: $26.95 Quick view Compare Add to Cart
