THE INViSIBLE NEEDLE is the first needle of its kind and the thinnest needle available to date. Technology advancements have made it possible to make this needle 33% thinner than a 30G needle (used for insulin syringes) and 14% thinner than the TSK 33G needle. This extremely small diameter of THE INViSIBLE NEEDLE results in a near painless experience for patients.nnThis pack consist of:nn100 Pieces 34G x 9mm