Seirin Type J ultra-fine needles are supplied in a guide tube. Thanks to their rounded edges, they can be inserted comfortably and are guaranteed to be painless. Thanks to new manufacturing methods, the needle tip and shaft are so thin that these Seirin needles can be inserted with even less pressure – and therefore particularly gently – by tapping them lightly. They are made from special stainless steel and are precisely centred in the handle, enabling extremely accurate insertion. Thanks to its ribbed surface, the handle fits very comfortably in the hand; it is made of extremely lightweight polypropylene and measures 2.0 x 20 mm.
Seirin type J needles are available in various gauges and lengths, which are colour-coded.