Manufacturer ChiaoGoo Manufacturer part number 2040-4 GTIN 812208023367 Availability Out of Stock - on backorder and will be dispatched once in stock. ChiaoGoo Bamboo Circular Knitting Needles 40"-Size 4/3.5mm SIZE 4 -KNIT NEEDLES CIRC 40 $8.50 Qty: Add to cart Add to compare list View These bamboo circulars have fantastic joins and pliable, clear, nylon cables. They have a nickel-plated, copper join. This package contains one pair of size 4/3.5mm circular knitting needles with a 40 inch cord. Imported.