10 year guarantee. Cleaning sponge and lubricating/anti-corrosion oil stored inside the handle. Soft-feel non-slip grip and built in hand guard. 4 Sharpening options to cover a wide range of different blade types like secateurs, loppers, shears, scissors, knives, instructions included. Maintain and extend the life of your cutting tools with this multi purpose sharpener. Developed in conjunction with Kew's horticultural team, resulting in an officially licensed tool which is used & recommended by Kew Gardens.