This is a soft and skin-friendly milk cotton yarn. Recommended for various knitting projects such as sweaters, scarves, hats, and baby items! * Set of 10 balls * You can choose your favorite colors * Please write your desired color numbers when ordering How to order: Add "Set of 10 balls" to your cart and let us know your desired color numbers. (Example: 01 x 2, 03 x 1, 09 x 2) Since it's a set sale, it's perfect for gifts and handmade projects!