Description

5 inch Alnico horseshoe sits between the 1

and ice-pail induction

Millimeter-graphed 100 x 75mm screen on a 2

Hand-driven Newton's color disc that spins seven painted segments fast enough to merge into apparent white through persistence-of-vision and additive color mixing

Simple Switch Demonstrator with 4mm Terminals Capacity_25mL 5 inch Alnico horseshoe sitsSingle open or closed switch on a 4mm terminal base, providing the cleanest hand operated way to make and break a circuit during early electricity instruction with stackable modules.

Exchange/Return Notes

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Final sale items are not eligible for returns or exchanges.
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Simple Switch Demonstrator with 4mm Terminals Capacity_25mL 5 inch Alnico horseshoe sits

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