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Bumpy Back Spinner – 3D printable model from Thingiverse Thingiverse

Bumpy Back Spinner

by H0wdy
1 Downloads
1 Likes
0 Makes
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Hey guys I like spinning scissors as a fidget toy but I wanted something safer so I made this.

The Tpu ring is for smaller fingers the main hole is 24.7mm and the smaller Tpu ring makes it 20mm.

The Tpu bumper is for the tip side it is so if you hit something while your spinning it wont break it.

If I make any changes I will post them here. Happy Printing!









Print 100% infill. 5 Walls and 5 top and bottom layers. No support. I did a brim and cleaned it up after.
Source
Thingiverse
What you need to print this: Beginner Medium confidence
Why?
no supports
Support-free Single piece
Supports 0/3
Assembly 0/3
Settings 1/3
Bed size 0/3
Post-process 0/3
Printer
FDM / FFF
File format
STL
Material
TPU
Min. bed size
50 mm (Small)
Software
Cura, PrusaSlicer, or similar
Same designer, more platforms

H0wdy also publishes on

8 additional models across 1 more platforms

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Frequently Asked Questions
Which 3D printer is suitable for Bumpy Back Spinner?
Any FDM printer should handle Bumpy Back Spinner 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 Bumpy Back Spinner need supports when printing?
No supports needed for Bumpy Back Spinner — it's designed to print clean off the bed.
What file format is Bumpy Back Spinner available in?
Bumpy Back Spinner 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 Thingiverse.
Is Bumpy Back Spinner free to download?
Yes, Bumpy Back Spinner is available as a free download through Thingiverse. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.
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