Designed with both patient and practitioner in mind, the advanced PYONEX continues Seirin's tradition of gentle, painless and stress free press needles. The patented plastic case and sheath allow the practitioner to insert the needle without touching the needle tip or the surface of the Micropore™ adhesive tape. The hypoallergenic latex-free adhesive tape allows the skin to breathe during treatment. Each needle tip is manufactured with the same smooth insertion technology as with Seirin's J-Type range, resulting in a pleasant and painless experience for your patient. Available in the 3 (0.20 mm) gauge, PYONEX comes in six different color-coded lengths. Box of 100 needles.