CYLINDER HOT FIX DRILLING 1.HIGH QUALITY 2.COMPETITIVE PRICE 3.OEM CYLINDER HOT FIX DRILLING1.Material is K9 optical crystal2.Finished with full hand-made3.Our factory possesses advanced techniques and equiment,high technology and independent computer design capabilities4.The design,logo,size are according to the clients requirement5.Packing:50pcs/bag, 8bags/carton 6.The competitive price