Steady Printing Experience: Our dual Z axis upgrade guarantees a steady x-axis operation, eliminating bottom consumables stacking pressure and reducing layering issues due to Z-axis vibrations. Easy Installation & Compatibility: Designed for quick assembly with Prusa MK3/MK4S models, this kit streamlines the upgrade process without the need for complex adjustments. Enhanced Durability: Constructed from high-quality aluminum alloy, our anodized plate offers superior resistance against wear and tear, ensuring longevity. Smooth Movement: The Y-axis carriage operates seamlessly, thanks to precision engineering that minimizes friction and enhances print quality. Quality Control Excellence: Each piece undergoes rigorous testing to ensure top-tier performance, meeting the demands of professional and hobbyist 3D printing enthusiasts. Transform your 3D printing experience with our meticulously crafted upgrade kit. Designed for compatibility with Prusa MK3/MK4S printers, this kit boasts a robust anodized aluminum plate that elevates your machine's performance. Say goodbye to bottom consumables stacking pressure and embrace steady, precise prints every time.