Seirin Needles Seirin J-Type 16x40 100 ndls

Warning: Read instructions on the 1000 needle box before use. Caution: 1. Single use only. 2. Do not store at extreme temperatures and humidity. 3. Do not use if package is previously opened or damaged. 4. Depth of insertion should be less than 2/3 of the needle shaft. 5. If needles are difficult to remove, first try to massage and relax the muscle. Try to remove the needles slowly and upright. Do not twist, bend or force, as this may cause the needle to break. Caution: Federal law restricts this device to sale by or on the order of qualified practitioners of acupuncture as determined by the states.