Description LYKKE Crafts Needle Sizer and Gauge Tool are crafted from sustainably sourced Mango Wood in India. It features a knitting needle and crochet hook sizer with sizes ranging from US 0 / 1.75mm up to a US 17 / 12mm. You’ll find both the US and Metric sizes  for the tool sizes as well as measurements up to 4″ (or 10 cm) etched into the wood. This is a great tool to include in your notions bag so you can easily check gauge no matter where you’re working. Keep in Mind: Screens can make the photo appear slightly different than the finished product will be.