51/52 Series Daisy ,stud size 6mm, 13 colors .
38/22/25/26 Series Pearl ,stud size 1.5mm.2.5mm 3.5mm.3 mm ,4mm.
71 Series Titanium.Ball,Bezel Birthstone .size 3mm ball and 3mm bezel Birthstone ,14 colors.
81 Series Butterfly Birthstone,stud size 6mm,12 colors .
51/25/81,Surgical Stainless Steel 316F
52/38/26,,24K Gold Plate 316F
71,Titanium