ChiaoGoo's 6" (15cm) Patina Bamboo Double Points have precisely tapered, hand-crafted tips. They are made of Moso Bamboo which is the largest and strongest bamboo out of over 1,000 different species. The size is permanently laser imprinted on each needle and the patina color is obtained with thermal heat.

Note: Sizes US1 (2.25mm) & US2 (2.75 mm) come with six needles per set, all other sizes come with five needles per set.