You can efficiently polish the edges (cross-sections) of leather. With four different sized grooves, you can polish leather of various thicknesses. The finish of the edge greatly affects the completeness and durability, making this an essential item for leathercraft. ◎Size Cone Slicker: Approximately 14.5 cm ◎Material Ebony This is a high-grade wood used in luxury furniture, known for its higher density and strength compared to common materials like beech. It is said that higher density is more suitable for edge polishing, allowing for more efficient processing. I also have other leathercraft supplies for sale. If you would like to purchase them together, I am happy to discuss the price, so please take a look if you're interested. Leather tools are here ↓ #YLWorksLeatherTool #handmade #LeatherCraft #leather #tools