Yarn Ball Cores - pack of 10

Yarn Ball Cores™. These new Yarn Ball Cores™ can be used with our Nancy's Knit Knacks Heavy Duty Ball Winder or any ball winder. These tubes are made from strong paper cores and measure 5" long and 1.25" in diameter. They cannot be crushed and are re-usable, many, many times. Sold in packs of 10