I’ve been using Red Coral myotech needles for several years. I do think they are good quality at this time. About a year ago I did receive a couple of boxes where the needle length was not proportional to the applicator tube. When we called Red Coral about the problem they quickly replaced our order and they sent a statement indicating they were recalling that particular lot. The only difficulty that I’ve had with the needles in the past was with the amount of glue used to hold the needle in place. It was excessive. Currently, that problem has been fixed. These days I think Red Coral is a good product.