Fidget Toys
Fidget Toys
Differential Duo
The Odd Cog + The Even Cog
$40.00
Leave unselected to use the same wood as the frame.
or
In Stock — Made to Order
1
Free shipping on orders over $50
Handmade to order in Tennessee
Ships in 3–5 business days
Ships via USPS
Wood is a natural material — grain patterns, color, and figure will vary from piece to piece and may differ from photos.
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The Differential Duo pairs our Even Cog and Odd Cog into one
collection — two hardwood gear fidgets, two ratios, one
decision. The Even Cog's matched 1:1 gear pair spins in
perfect sync, while the Odd Cog's 2:3 ratio drives the small
gear at exactly 1.5x the speed of the large. Same precision
CNC construction, same quarter sawn white oak, same hardwood
or brass axles — just two completely different feels in the
hand. The perfect way to explore the Cog line, or find your
favorite and gift the other.
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