Hello, the price of stovepipe needles is as low as several hundred dollars, and some of them cost several thousand dollars. The main reason for this difference lies in the choice of institutions. Some small beauty salons or private studios are cheaper to use stovepipe needles, but don't be tempted by low prices. Regular beauty hospitals inject leg-thinning needles at a relatively high price, but the injection doctors are experienced and equipped with independent aseptic operating rooms, which are guaranteed in all aspects.