[ULTRA- BLADES] Laser-honed edges create precise cuts with 3X less clay residue than regular tools [INDUSTRIAL-GRADE DURABILITY] -grade tungsten carbide construction resists & maintains sharpness for 5X longer [ERGONOMIC ROTARY HEAD] 180 rotating mechanism allows effortless contour shaping from any working angle [COMPLETE POTTERY KIT] Includes 1 heads + anti-slip wooden handle - ready for studio or classroom use. Product name:Bending head repair knife Description:The blank repair knife can achieve flexibly adjust the angle 90 on both left and right. head is stable and and not easy to loosen. One knife can meet a variety of usage needs and fit the of various types of device, making it convenient and practical to operate. Tungsten steel knives do not need to sharpen their knives, they must not be sharpened! Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Specification:No.4 Colour:As Shown Material:metal+wood Package Contents: 1 * Pottery Trimming Tools Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.