These are rubber carving knives from Michihamono Kogyo, perfect for making eraser stamps. They are designed for a wide range of users, from beginners to professionals. ■ Features Dedicated Design: Designed for easy carving of soft materials like erasers and rubber. Color-Coded Handles: The rubber grips are color-coded for each blade, making them easy to identify and comfortable for long hours of work. Set includes a round knife, a triangle knife, and a curved stamp knife. No case included. The blades are made of two-layer steel for excellent sharpness and durability. ■ Recommended for: Beginners who want to start making eraser stamps Professional users who need to do fine carving Those who seek tools with stable usability and safety ◆ Condition Some signs of use, and the case has some sun damage. ◆ Shipping ・To prevent the lid from coming off, the items will be placed in an OPP bag and secured to a backing card, then shipped in a paper bag. These are reliable tools that will make creating eraser stamps and rubber prints more comfortable. A set of 3 without a case is also available. Please feel free to ask any questions or request set sales. Management Number: 004