Product Details Ⅰ. 2-in-1 design allows cutting of both tiles and glass, suitable for various home cutting tasks Ⅱ. Diamond-coated blades with rust prevention, sharp and efficient for saving time and labor during cutting Ⅲ. Ergonomic handle, thicker and wider for more comfortable and efficient use Ⅳ. Can be applied to 2-20mm/0.07-0.78in glass, mirrors, wall tiles, plain solid tiles, glazed tiles, tempered tiles and vitrified tiles Specification Ⅰ. Cutting thickness: 2-20mm/0.07-0.78in Ⅱ. Compatible with: glass, mirrors, wall tiles, plain solid tiles, glazed tiles, tempered tiles, vitrified tiles Package List Ⅰ. 2 cutting heads Ⅱ. 2 oil bottles Ⅲ. 5 gaskets Ⅳ. 2 extra blades Warm Tips Ⅰ. Not suitable for marble tiles Ⅱ. Add oil to the end of the handle for easier and more durable cutting (oil not included) Ⅲ. When cutting, mark lines evenly with appropriate force, align the white line with the mark and press the rotary handle slowly Ⅳ. Maintain even force during cutting and align the scoring line with the white line on the cutter body for accurate cutting Ⅴ. All data are measured manually, allow 1-3 cm error; color difference may exist due to light and screen, subject to the physical object received