Versatile 4-in-1 Design: Combines a hand crank drill, knife sharpener, glass cutter, and ceramic cutter, making it suitable for a variety of DIY projects and repairs. & Portable: Easy to carry and store, this multifunctional tool is ideal for both indoor and outdoor projects, offering convenience . Effortless: Simplifies manual tasks with a compact design, boosting efficiency and reducing hand fatigue for smoother, quicker work. Wide Material Compatibility: for use on glass, ceramics, tiles, bottles, and more, giving you versatility for a wide range of tasks., Weight: 0.48060773116 pounds, Manufacturer: tiyao