This knit needles measure has nice compact size. The needles gauge is made of material soft, prone to breaking. The knitting needle gauge ruler is made of durable flexible plastic material. The needle measuring gauge is tool for artists, designers, architects, engineers, students and so on; suitable for classroom, school, office, home, etc. This knit needle measure is what you need to calibrates needle hook size to yarn size is printed on it. This needles gauge measurement tool is useful for knitters or crocheters. The needle gauge measurement tool is made of durable plastic. The needle gauge ruler is a great help in checking guage. This needles measuring gauge can be used as a sweater pin or a loop pin, and it can also be used as an ordinary ruler. The needle size ruler is light, convenient, and so useful for non-imprinted needles! The knitting needle measuring tool can tell you what gauge hook or needle you have. This metric knitting needle gauge is handy and necessary addition to your knitting notions. This knitting needle sizer is essential tool for knitting or crocheting. This knitting needle guage calibers for 19 sizes with inch, cm, mm. This knitting needles sizing gauge is easy to use and store.