Solarbotics KMMB Marble Machine Kit - Battery — Active Tech Electronics Skip to content
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Marble Machine Kit - Battery (KMMB)

SKU KMMB
Manufacturer: Solarbotics
  • This is a soothing little marble mill that sends balls down a spiral ramp and cycles them back with a mill wheel. This version of the kit chugs along, driven by 2x AAA batteries, so it can be run anywhere, regardless of lighting conditions.
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Original price $33.69 - Original price $33.69
Original price $33.69
$33.69
$33.69 - $33.69
Current price $33.69
Availability:
In stock
Stock: 1 QTY

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