Solar Yellow and Arctic White 3D-printed spiralized cone fidget with 2 separate pieces that twist and passthrough each other on dark grey background.

Spiralized Cone Impossible Passthrough

Onyx Black
$15.00
Sale price  $15.00 Regular price 
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Solar Yellow and Arctic White 3D-printed spiralized cone fidget with 2 separate pieces that twist and passthrough each other on dark grey background.

Spiralized Cone Impossible Passthrough

$15.00
Sale price  $15.00 Regular price 
ColorOnyx Black
For sculptures: specify the base color. For fidgets: specify the moving/slider piece color. Choose from the 16 available colors displayed on our swatches.

Defy Logic, Delight Your Hands

The Spiralized Cone Impossible Passthrough is a mind-bending, 3D-printed desktop fidget toy that looks like it shouldn't work — and that's exactly what makes it so captivating. This two-piece passthrough fidget features a spiralized cone structure where both separate pieces pass completely through each other in both directions — fully detaching and re-engaging in a feat that seems geometrically impossible yet flows with a smooth, satisfying motion every time. A guaranteed conversation starter on any desk, shelf, or tabletop, it's the kind of object people pick up and can't put down.

  • Two separate pieces that pass completely through each other in both directions — fully detachable passthrough design
  • Premium 3D printed construction
  • Desktop and handheld fidget toy — ideal for focus, curiosity, and stress relief
  • Compact and stable — sits upright on any flat surface
  • A uniquely satisfying gift for fidgeters, puzzle lovers, and geometry enthusiasts
  • Dimensions: 3" H x 1.625" diameter at base
  • Authorized Licensed Retailer of Designs by: RJ Design on Patreon / MakerWorld

This item is 3D printed upon purchase, made custom just for you. Use the color selector above to choose from our 16 unique available colors. Please allow 4 business days for processing and 5–8 business days for shipping, shipped FREE from Happy Valley, OR — right to your door.

Note: All sales are final! Items damaged due to shipping will be replaced. See our Refund Policy.

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