The genuine Felco ES8890 Sharpening Stone No. 900 is an indispensable accessory designed to maintain the optimal performance of Felco pruning shears and cable cutters. Crafted from hardened steel with a durable synthetic corundum coating, this versatile stone offers two distinct grit sizes, enabling both effective pre-sharpening and meticulous precision sharpening. Its compact and ergonomic design ensures portability, allowing users to keep their cutting tools consistently sharp and ready for demanding tasks.