Rooting hair is one of the most effective ways for creating a very life-like baby. When done well it looks just like the baby grew the hair with each little follicle poking through her gentle skin. This art form is called micro rooting. Effective micro rooting requires a high quality needle that will grab only a few hairs at a time. The needle must be very strong and very fine in order to do this. These needles are the best out there and are a very fine 38 gauge construction perfect for high quality micro rooting. They come in sets of 10 per container.