Use the Cocoknits needle gauge to figure out what size knitting needles you have when the size isn't printed on them or is too difficult to read! This gauge can identify knitting needle sizes US 0-15 / 2-10 mm. The gauge clicks into place with tiny magnets embedded on the underside of each disc.
Made from PLA, a 100% biodegradable, plant-based plastic substitute. 1" wide and 1.5" high. Color placement will vary.