Features: 1.This glass cutter kit includes heavy duty glass running pliers,a pencil style oil feed carbide tip glass cutter tool,1 replaceable cutter head and a cross screwdriver. 2.The stained glass kit has two cutter head both for cutting 2mm-20mm thickness glass and cutting life is over 20000 meters.Making your stained glass craft process smoother and get a wonderful DIY experience. 3.The heavy duty glass running pliers are made of Chrome vanadium steel material, sturdy and durable.The handle and tips of the pliers have rubber sheath for anti-skid to make the using smoother.The glass running pliers are equipped with adjustable screws.According to the glass thickness, turn the screw to adjust the distance,make you to use it in the process of cutting glass of different thicknesses. 4.The glass cutter tool is made of premium carbide cutter wheel and alloy handle,with strong hardness,absolute durable and precision guaranteed cutting. The surface of the handshake is treated with anti-skid treatment to make the using smoother. 5.The Stained Glass Supplies are working great for cutting tiles, mosaic, stained glass white glass, crystal mosaic, quartz mosaic, ice jade, ceramic, glass tile and so on.Ideal for all kinds of DIY project and home decoration glass cutting. Specification: Size: as shown Material: metal Package Included: 1PCS * Glass Pliers 1PCS * Glass cutter 1PCS * Screw driver 1PCS * Oil dripper 1PCS * Cutter head 3PCS * Sandpaper