Is this 3D model free to download?

Yes, Mini Knife Fidget Box Cutter is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by NYDER, published on MakerWorld. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Mini Knife Fidget Box Cutter

Source: MakerWorld by NYDER

The Mini Knife Fidget Box Cutter is a free printable 3D model from MakerWorld by NYDER. Boost MeThanks for your support ;)MembershipSupport me or sell my models :)Mini Knife – Box Cutter & FidgetA compact, karambit-inspired mini knife that combines a practical box. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

261 saves Source: MakerWorld Updated 2026-08-28

Tags: Fidget, Box, box, Cutter, cutter, knife, MINI, Mini, Tool, tool

About this model

Boost MeThanks for your support ;)MembershipSupport me or sell my models :)Mini Knife – Box Cutter & FidgetA compact, karambit-inspired mini knife that combines a practical box opener with a satisfying fidget toy. The dual finger rings provide a secure grip and make it fun to spin and handle. Perfect for opening packages, cutting packing tape, and keeping close to your desk or printer.FeaturesCompact and lightweight designUseful for opening boxes and packagesDual finger rings for a comfortable gripFun to use as a simple fidgetFully 3D printed — no metal blade requiredOptional colored details for a unique lookQuick and easy printPrint it in your favorite color combination and always keep a handy little box cutter nearby!Please use responsibly — the printed tip and edge may still be sharp. A…

Frequently asked questions

Is this 3D model free to download?: Yes. Mini Knife Fidget Box Cutter is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by NYDER.
Who made this model?: Designed by NYDER, published on MakerWorld. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.