Originally posted by Etter: Here it is. There is nothing that comes even close to silencing a bow as yarn puffs do. I have tried beaver and otter fur, rubber whiskers, black widow silencers, etc etc and don't think any work much at all by comparison. Yarn puffs are big and probably slow the string a very negligible amount and might give you a shower in the rain but these seem like an even tradeoff for how well they work. Plus I like the way they look. :D What are you using?