※ 10% OFF for bulk purchases (see profile) ◎ Immediate purchase OK 〠 Anonymous delivery Wool balls, a classic cat toy. Handicraft cotton and a bell are placed inside, and the outside is wrapped with wool or yarn and hardened by stabbing. It's harder than a ball made of only wool. It makes a quiet rolling sound when rolled. Easy-to-find, approximately 4cm, set of 4. ✰ Shipped via Yu-Packet Post. [Anonymous delivery, trackable, daily delivery] ✰ Please understand that cat toys are consumables. We offer them at an affordable price. ✰ Handmade, handcrafted cat toys. No detergent, catnip, or adhesive is used. ✰ Colors may appear slightly different depending on the device. ＊＊＊Request＊＊＊ To prevent accidental ingestion and accidents, cut off any fluff with scissors and use within sight. Wool felt, wool balls, cat balls Yarn products, kickers I also make wool felt balls, etc.