... , 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18Round shader (RS)size: 3, 4, 5, 7, 8 ... , 9, 10, 11 13, 14, 15, 18Flat shader (F)size: 4, 5, 6, 7, 8 ... , 17Round Magnum(RM)size:5,7,9,11,13,15 Flat Needle 1.All premade needles are sterilized by EO gas ...