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3kg dumbbell keychain – 3D printable model from MakerWorld

MakerWorld

3D Printer Accessories

3kg dumbbell keychain

by _ma4rek3d_ · 3D Printer Accessories

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This 3D printed dumbbell keychain is a perfect accessory for gym lovers, fitness enthusiasts, and weightlifting fans. Designed as a compact and stylish miniature dumbbell, it combines a sporty look with everyday functionality. The model is lightweight, durable, and easy to print, making it ideal for personal use or as a small gift for someone who loves fitness and training. Thanks to its simple and clean design, the keychain fits perfectly on keys, gym bags, or backpacks. Boost MePlease I need some filament🙏🙏🙏

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Category

3D Printer Accessories

Source

MakerWorld

Published

08.01.2026

Updated

05.05.2026

What you need to print this: Intermediate Medium confidence

Why?

supports needed

Single piece Supports required

Supports 2/3

Assembly 0/3

Settings 1/3

Bed size 0/3

Post-process 0/3

Printer

FDM / FFF

File format

STL

Material

Min. bed size

50 mm (Small)

Software

Cura, PrusaSlicer, or similar

Frequently Asked Questions

Which 3D printer is suitable for 3kg dumbbell keychain?

Any FDM printer should handle 3kg dumbbell keychain just fine. It's been printed on machines like Bambu Lab A1 Mini, Prusa Mini+, Creality Ender 3, most FDM printers. A minimum build volume of 50 mm is recommended.

Does 3kg dumbbell keychain need supports when printing?

Yes, 3kg dumbbell keychain will probably need supports for the overhangs. Tree supports work well here and are easier to remove than regular ones.

What file format is 3kg dumbbell keychain available in?

3kg dumbbell keychain is available in STL format. These files can be opened and sliced using free software such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer for FDM printing, or ChiTuBox and Lychee Slicer for resin printing. The download is provided through MakerWorld.

Is 3kg dumbbell keychain free to download?

Yes, 3kg dumbbell keychain is available as a free download through MakerWorld. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.

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