New-Generation USB Cable Winder (low resistance)

The new-generation USB cable winder is specifically designed for super-fast charging TPE data cables with a diameter of 5mm or less. Featuring dual rollers at both ends combined with an open structure, it significantly reduces resistance during cable coiling to protect your data cable. The reel incorporates a spring-loaded pawl mechanism that engages with gear teeth on the base cover, producing a distinctive clicking sound with each rotation while preventing accidental loosening of the spool.  

Simple to assemble and easy to print, requiring only 25g of filament and 1-hour printing.  

For enhanced tactile feedback in the spring-loaded pawl mechanism and extended service life, PETG material is highly recommended for printing the winder components.

Assembly steps: