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kelvin-economical-build-a-better-mousetrap-racer-bulk-pack_841414.html
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Mousetrap Racers
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kelvin-economical-build-a-better-mousetrap-racer-bulk-pack_841414.html
JUST A SPRING AND A STRING: Zoom over 15 meters-that's 50 feet- with the simple mechanics of a spring and string! No need to worry about batteries.
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4M Mousetrap Racer from KidzLabs, Transform The Power of a Mousetrap to Power This Cool Race Car You Build, Ages 8+
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4M Mousetrap Racer from KidzLabs, Transform The Power of a Mousetrap to Power This Cool Race Car You Build, Ages 8+ : Toys & Games
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KELVIN® Gear-Powered Mousetrap Racer™ Bulk Pack-841869
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KELVIN® Economical Build A Better Mousetrap Racer® Bulk Pack
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4M Mousetrap Racer from KidzLabs, Transform The Power of a Mousetrap to Power This Cool Race Car You Build, Ages 8+ : Toys & Games
JUST A SPRING AND A STRING: Zoom over 15 meters-that's 50 feet- with the simple mechanics of a spring and string! No need to worry about batteries.
![kelvin-economical-build-a-better-mousetrap-racer-bulk-pack_841414.html](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/812hhSGjCBL.jpg)
4M Mousetrap Racer from KidzLabs, Transform The Power of a Mousetrap to Power This Cool Race Car You Build, Ages 8+
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