Superior quality and complies with international cosmetology and medical requirements. Made of 316L medical stainless steel. Excellent stability and less vibration. All needle cartridgesare packed in an individual sterile blister pack. It is lightweight and easy to carry.  Features: Superior quality and complies with international cosmetology and medical requirements. Individually packed and pre-sterilized with E.O gas. Excellent stability an less vibration. For disposable using only.  Specifications: Type: Needle Cartridge Material: 316L Stainless Steel + Spring Color: Ivory Needle Model: 3RL Length: Approx. 6cm / 2.4in Diamenter: 10mm Package Size: Approx.11 * 10 * 3cm / 4.3 * 3.9 * 1.2in Weight: Approx.50g / 1.8oz  Package List： 10 * Needle Cartridge<br>  <br>  <br>  <br>  <br>