Set of 3 metal rings with a cat face design for holding hairballs. Hairball holder Normal set of 3 You can put your cat's hairballs in them and make them into keychains. Always with your beloved cat ^ ^ Also as a memorial for a cat who has crossed the rainbow bridge. My cat's hairball My cat's hairball Nyan-ko (cat) Neko (cat) Cat Keychain Kijineko (tabby cat) Saba-tora (mackerel tabby cat) Stored at home. Thank you for your understanding. ⭐︎Please check the profile section m(__)m Thank you for viewing.