Piston Fidget Spinner
Most fidget spinners are designed with the intention of having the longest spin time. however, the piston spinner was designed to have as many fidget features as possible! Unlike any other fidget spinner, this one has two pistons that move in and out while you spin! This spinner may appear to ...
By: Robert Heilemann
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from Instructables: exploring - featured http://ift.tt/2sebPp8
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By: Robert Heilemann
Continue Reading »
from Instructables: exploring - featured http://ift.tt/2sebPp8
via IFTTT