I'm not sure about the US, but I'm in Canada and TIL Hobbii has physical stores in other countries. It's online only for us. Jimmy Beans Wool
: Known for having some of the most competitive prices in Canada and a large warehouse selection available for online shipping. buy bulk yarn online canada
: A staple for large-format yarn bags (1 lb or 2 lb bags) and bulk-buy incentives. They often offer discounted shipping rates to those on their email list. I'm not sure about the US, but I'm