Tired of guessing your knitting needle sizes or if your sock will actually fit? This wooden sock ruler is the simple, sturdy helper you need! Made from solid wood (about 32cm long and 0.5cm thick), it won't bend or snap – just lays flat for clear, accurate measurements. It shows both US sizes (0-15) and mm sizes (0-10mm), so it works with almost any knitting or crochet project. The engraved marks are easy to read, helping you measure foot length, sock height, or check your gauge quickly. It's ergonomic and comfy to hold, making your crafting sessions smoother. Perfect for beginners or experienced knitters who want to create socks that actually fit. Great for gifts, too! Say goodbye to sizing headaches and hello to perfectly fitting handmade socks every time.