Optimized Performance: Specifically designed for A1 and A1 Mini 3D printers, this hotend heating assembly ensures your printer operates at efficiency. Perfect for replacements or upgrades, it maintains optimal temperature for consistent printing quality and Reliable: Crafted with high-quality materials, the assembly is built to withstand continuous use, providing a long-lasting solution to your 3D printing needs Easy Installation: Comes with all necessary mounting accessories for a hassle-free setup. Whether you're a professional or a hobbyist, this hotend heating component is designed for easy integration with your 3D printer Due to different batches, there may be differences in product appearance and printed text, which not affect use Color: As Shown Material: Plastic+Metal Package Contents: 1 x 3D Printer Hotend Heating Assembly kit 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.