Quantity: 1 piece Needle size: 0.6 mm / 0.8 mm / 1.0 mm / 1.2 mm / 1.6 mm - depending on selection Description: The needles are sterile and ultrasonically cleaned. Please use for single use only. Sterility is guaranteed if the packaging is undamaged and unopened. Application: After the puncture, the needle is removed, the tube remains in the piercing channel and the piercing is inserted through the existing opening at the end of the tube and pulled through the piercing channel. More stylish and trendy offers in our shop!