Optimal Cooling Solution: your for K1 and K1 Max 3D printers operate efficiently with our specially designed DC24V blower fans. and Reliable: Crafted from high-quality materials, these fans are built to last, offering prolonged service life and reliability. They are perfect for replacing old or damaged fans to keep your 3D printer in top condition. Easy Installation: Each fan is designed for easy and quick installation, ensuring you can get back to your printing projects without unnecessary downtime. Compatible with both K1 and K1 Max models, they are a must-have for any 3D printing enthusiast or professional. Due to different batches, there may be differences in product appearance and printed text, which not affect use Colour:Black Material:plastic Package Contents: 1 x Cooling Fan 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.