This woll winder is made for winding up wool leftovers. You can choose between a smaller and a bigger version, depending on the length of your wool.

Idea from: [https://at.pinterest.com/pin/472315079672381400/sent/?invite_code=95a3f8c4fc364680b9a6616ac157f273&sender=1021965477850688047&sfo=1](https://at.pinterest.com/pin/472315079672381400/sent/?invite_code=95a3f8c4fc364680b9a6616ac157f273&sender=1021965477850688047&sfo=1)
 

Disclaimer / Terms of Use

• Use at Your Own Risk: This design is provided "as is" for hobbyist purposes only. I am not a professional engineer and shall not be held liable for any damages (property damage or personal injury) resulting from the use or failure of this model.
• Material Selection & Preparation: You are responsible for choosing the correct filament (e.g., heat-resistant or flame-retardant) for your specific application. Ensure that the filament is completely dry before printing. For maximum structural integrity and mechanical strength, it is necessary to use a freshly unpacked, new spool of filament.
• Electronics Warning: When used in combination with electronics, ensure proper insulation and adequate ventilation. Do not use this model with electrical voltage unless you are a certified professional.
• No Warranty: I cannot guarantee the mechanical strength or dimensional accuracy of the print, as 3D printing results vary significantly depending on the printer, calibration, and individual settings.