The two fines for the fine and thick knitting needles are simply fixed on the needle and pushed to its end. On the two-digit display, the knitted rows can be directly counted on the knitting needle. This is particularly useful when a knitting is suddenly interrupted or suspended for a long period. The long-term account is hung firmly to knit by their fixing on the knitting needle. This saves a lot of time to recount the rows. 2 MATERIAL. MATERIAL: Plastic.Color: Light gray, white and white, dark purple.