Honeycomb Storage Wall holder for cheap Chinese wire stripper I got from AliExpress: https://www.aliexpress.us/item/3256803581768878.html 

Brand YEFYM, model YE-D10. But there are probably other rebrands on there. Make sure yours looks like the last image. The stripper itself works quite well so far.

Settings

• Print upright
• No supports needed
• Add brim if worried about bed adhesion
• I find that setting wall ordering to Outside to Inside in Cura or checking External perimeters first in PrusaSlicer makes the parts fit together better.