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KALSCOPE
Create colorful patterns with essential kaleidoscope materials.
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KITTEG
Heat-to-electricity kit with Peltier module and motor-propeller. Metallic cans are not included.
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From $30 /Unit
Make A Kaleidoscope without glue gun (Essential Materials)
Create colorful patterns with essential kaleidoscope materials.
Thermoelectric Generator Kit (Essentials)
Heat-to-electricity kit with Peltier module and motor-propeller. Metallic cans are not included.
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