Plastic Knitting Tools Yarn Ball Making Machine $ 5.52 Product information: Product name: Knitting tools, hair ball knitting device, diy plastic knitting tools, doll hair ball knitting device, yarn ball making device, pompom device Specification: 5.4/6/8.5/15cm Packing: a set of 4 blister packs Weight: 110g/set Packing list: Knitting tools * 1 set