Seirin ProPak - Environmentally Friendly With No Compromise On Quality! Each blister pack contains 10 plastic handle needles and one polypropylene guide tube. Box of 100 The worlds finest quality acupuncture needle is now available in a user-friendly 10-pack. J-ProPak10 needles are made from the highest quality stainless steel and feature a lightweight, comfort grip, 2.0 x 20 mm plastic handle that is colour coded for easy gauge identification.It continues the J-Types tradition of gentle, painless and stress-free acupuncture but also features an easy open multi-pack, that allows for easy access to 10 needles at a time. The ProPak 10 blister pack also converts into a functional dispenser that can rest on a treatment tray or other surface, keeping the needles sterile and easily accessible during treatment.Made in Japan.