General description The For Hotend CRM4 K1 Max Kit is a ceramic heating block designed for upgrading the nozzle of K1 and K1 Max 3D printers. This high-performance kit enhances printing capabilities with high flow and high-speed extrusion, making it an essential accessory for 3D printing enthusiasts. Technical specifications Material: Plastic + Metal Measurement allowed error: +/- 1-3 cm Other information Package Contents: 1 * Ceramic Heating Block Kit Note: Wrenches included are random and cannot be specified. Color may vary slightly due to light reflection and different displays.