COMPLETE KIT: Professional glass cutting tool set includes pencil Style glass cutter x 1 , professional size cutter head x 2, screwdriver for replacement cutter head x 1, dropper x 1,Steel Ruler x 1,tungsten carbide tip scriber x 1 , 1 x Cutting oil (random style, no specified style accepted), to meet your needs when cutting. . Easy To Use; When use glass cutters, keep the handle and glass at 45-degree angle, always score edge. Our glass cutting tool have anti-skid alloy handle, reduce your wrist fatigue. When pressure is applied, the automatic oil dispensing system keeps the wheel lubricated every time you cut, make the cutting head is more fluent and . Of course, we provide you with professional glass cutting oils for your convenience. HEAVY DUTY HEADS: Industrial grade frosted iron head, wheels are made of tungsten carbide, cutting life is more than 20000 meters, up to 30 times longer than other tools! Universal cutter head - suitable for 3mm-14mm thick glass Wide Application; The glass cutter tool is suitable for different glass types, ideal glass cutter for mirrors, DIY, mosaic, tiles, stained glass cutting and household cutting work. ERGONOMIC DESIGN: Textured non-slip grip handle with ensures comfortable and precise control during cutting Glass Cutting Kit with Ruler, Oil Bottle, Scoring Tools Color: As Shown Material: Metal Package Contents: 1 * Glass Cutting Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.