Clover's Universal Knitting Counter is a versatile tool suitable for both circular and straight knitting needles. Intended for needle sizes: No. 0 - No. 15 (2.0 mm) - (10.00 mm). The horizontal layout makes it easy to read. The ring counter has 360 degree rotation enabling you to effortlessly dial at a natural angle without experiencing any twisting while using it. The counter has easy to read numbers and a smooth turning dial for effortless and comfortable use. It also has smooth transitions from on needle to the other.