Specification: 30G*4mm,30G*13mm,30G*25mm,32G*4mm,32G*6mm, 32G*13mm,34G*4mm... Others special sizes are available Featurers: 1. Japanese imported stainless steel needle 2. Sterile, non-toxic, non-pyrogenic. 3. Extremely smooth surface with light silicone coating designed to minimize discomfort 4. Gauge: 29G,30G,31G, 32G,34G available . 5. Sterilized by EO gas. 6. Individual package: Blister pack 7. Standard color-coded hubs for 30G 32G 34Gbeauty needle