The SEIRIN L-Type (Laser) combines SEIRIN's precision tip engineering with a traditional Japanese spring-wound metal handle. For practitioners who prefer the tactile feedback and firmer control of a metal handle over plastic, the L-Type delivers SEIRIN's insertion quality in the handle style they're most comfortable with. Color-coded tabs on each guide tube make size selection fast. Key Features SEIRIN's precision-ground "Laser" tip for exceptionally smooth insertion Japanese spring-wound metal handle (no loop) for direct tactile feedback Individual guide tubes with color-coded size tabs Sterile, disposable, single use Ideal For Practitioners who prefer a metal spring handle over plastic Japanese-style acupuncture techniques General body acupuncture at all standard depths Specifications Shaft: Surgical-grade stainless steel Handle: Spring-wound metal, no loop Guide tube: Individual per needle, color-coded tabs Packaging: 100 sterile needles per box Country of origin: Japan