This is the old version, the new one is here:

[https://makerworld.com/it/models/2317162-rotating-yarn-guide-crochet-universal-holder-clamp](https://makerworld.com/it/models/2317162-rotating-yarn-guide-crochet-universal-holder-clamp)

"The Ultimate Yarn Spinner – Clip & Go!
Securely attaches anywhere with a clamp, keeping your yarn tangle-free while it spins smoothly for effortless crocheting. No more knots, just fast, smooth stitching!"