I use a guy off of a Facebook group @laneholcomb. It usually take 3-4 days after contacting him to ship them off. You pick your colors and material and choose from whiskers or yarn balls for silencers. He’s a great guy to work with and very knowledgeable.
I am amazed at the amount of you guys that don't build your own strings . The part that I have enjoyed about traditional archery has been the ability/satisfaction to make some of your own stuff .