Midget Fidget Spinner (using MR105ZZ bearings)
thingiverse
I created this DIY spinner for my toddler son who has small hands because he couldn't operate the regular spinners at just three years old. This custom design uses a smaller bearing type called "MR105ZZ." I manufactured it with tight tolerances and printed it with no-name glow-in-the-dark PLA filament, requiring only minimal force to drift it into place using the blunt end of a screwdriver. The axles were resized from a design found on Thingiverse, specifically idnarbjm's original work (https://www.thingiverse.com/thing:1848330), and secured together with super glue for added stability. Thanks, and I hope you enjoy it! - Jerry EDIT -- 11-09-2017 - I corrected the units of measure on these resized DIY spinners.
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