The SEIRIN J-Type is the most widely recognized acupuncture needle in the world. Japanese-engineered since 1978 with surgical-grade stainless steel and a silicone-coated tip, it delivers the smooth, low-resistance insertion that built SEIRIN's reputation. The Light Touch insertion system lets you release the needle from the guide tube with a gentle press — no twisting required. Key Features Ultra-thin, flexible shaft with finely polished tip for precise, low-resistance insertion Lightweight plastic handle (2.0 x 20mm) with color-coded gauge identification Light Touch insertion — needle releases from guide tube with gentle pressure Centered shaft-to-handle alignment for accurate point placement Individual blister packaging, 100% PVC-free polypropylene guide tubes 100% recyclable packaging materials Ideal For General body acupuncture across all standard point depths Sensitive, elderly, pediatric, and first-time patients Shallow and superficial acupuncture techniques Specifications Length range: 15mm – 60mm Diameter range: 0.10mm – 0.30mm Shaft: Surgical-grade stainless steel, silicone-coated Handle: Plastic, color-coded by gauge Packaging: 100 sterile needles per box; cases of 10 boxes (1,000) Country of origin: Japan