1.Quality Material: The Diamond Shape Stitching Awl is made of high carbon steel 55, ebony wood, and brass ferrule, ensuring durability and longevity. The materials used in the construction of the awl are of high quality, making it a reliable tool for leather crafting. 2.for 3 Sizes Chisel: The awl comes in three different sizes S, M, and L to accommodate different chisel sizes. The width of the tip varies from 2.02.1mm for size S, 2.52.6mm for size M, and 3.03.1mm for size L. This ensures versatility and flexibility in leather crafting projects. 3.Diamond Shape Design: The awl features a diamond shape design that allows for easy penetration of leather, making it an ideal tool for stitching and tapering. The circular shape awl has a diameter of 2.0mm, providing precision and accuracy in leather crafting. 4.Blackwood Handle: The awl has a blackwood handle that provides a comfortable grip and reduces hand fatigue during use. The handle is ergonomic and fits comfortably in the hand, making it easy to use for extended periods.