Uxcell 10-20mm Glass Cutter Tool Plastic Grip Stanard,7-Inch Length,3-Piece Product Name : Glass Cutter; Features : Oil Feed Design Material : Metal , Carbide; Spec. : 10-20mm Size : 17. 8x 1. 4cm / 7" x 0. 55" (Total Length x Tip Width); Color : Clear Yellow, Silver Tone Weight : 122g Package Content : 3 x Glass Cutter