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Solarbotics GraviTrack Battery Marble Machine Kit

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Option #1 Usually ships in 5-7 business days. Limited availability. May not be in stock at time of order. No back orders.

Option #2 - Most Popular!

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$40.99
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Overview

SKU:
783043
Mfr Part #:
60410
UPC:
611517582196


Elegant, swooping hands pass marbles to each other to the top of a sweeping multi-level track. A switched battery pack smoothly exercises the mechanism. The smooth pick/hand-off/place motion is hypnotic and enchanting. No soldering is necessary.

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Solarbotics GraviTrack Battery Marble Machine Kit

Usually ships in 5-7 business days. Limited availability. May not be in stock at time of order. No back orders.

$40.99
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