[Compatibility Across Models] This 10 Pcs solvent wiper set is designed for VS, XR, XF, RE, RA, BN Series DX5 DX7 inkjet printers, including BN-20, VS-300/420/540/640/i, RE-640, XF-640, XR-640, RF-640. Ensures full compatibility and optimum performance. [Ink Compatibility] Works with solvent and eco-solvent inks, providing effective cleaning to keep printhead in good condition, ensuring smooth operation and high-quality prints without smudging. [Effortless Installation] Easily replace old wiper with tweezers: detach from stanchions, align curvature towards print, slide back for a snug fit. [Enhanced Printing Precision] Thoroughly cleans excess ink, boosting printer efficiency for clearer, vibrant prints suitable for professional or personal use. Material: Silicone Rubber Color: As shown Package Contents: 10x Wiper Blade Note: Light reflection and different displays may cause slight color difference; measurement error allowed +/-1-3cm.