These 43 gauge 6-barb needles are perfect for the experienced reborner. They are extra fine which makes it possible to root mohair with even smaller rooting holes. Effective micro rooting requires a high quality needle that can grab as little as one hair at a time. These needles are the best 43 gauge 6-barb size out there and are perfect for high quality micro rooting with the smallest rooting holes. There are 8 uncut needles per container.