Home Gift Ideas Trippy 3D Standing Wave Machine

Trippy 3D Standing Wave Machine

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Meet the 3D Standing Wave Machine: a cool little toy that creates hypnotic standing waves with a simple string. It has 2 motors with adjustable speed and distance. With red, green, and blue LEDs, you will get a cool light show in the dark.

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This is great as a teaching tool or just a fun trippy toy.

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