These pinches to sting are the first choice for professional and amateur tailors for marking work. The soaked steel pins not only have good protection against rust but also have a hard -balanced jurisdiction of the spring. Their tapered tips penetrate gently through all the tissues by protecting the fibers and by their special shape head, they can be entered and inserted optimally. Ideal for fine and delicate tissues. Boite of 50 grams. X 0.50 mm.