Compatibility Assurance: Specifically designed for A1 3D printer, these heatbed nozzle wipers help maintain functionality. Please confirm your printer model before purchasing to ensure compatibility. Enhanced Printing Quality: The nozzle wipers play a crucial role in maintaining the cleanliness of your 3D printer's nozzle by removing filamentous waste produced during flow testing. This essential maintenance helps prevent print quality degradation and ensures consistent, high-quality output. Material Construction: Crafted from premium silicone, these nozzle wipers withstand temperatures up to 300°C (572°F). The silicone's resilience not only protects the nozzle but also extends its lifespan, making it an economical choice for regular maintenance. Efficient Cleaning Design: Featuring a grid raised design, these wipers effectively scrape off any residual material from the nozzle as it passes through. This design ensures thorough cleaning, which is vital for maintaining the printer's performance and print quality. Package Contents & Easy Installation: Each package includes four silicone nozzle wipers, each equipped with adhesive backing for easy application. These wipers are ready to use right out of the package, simplifying the replacement process and minimizing downtime. Color: Gray Material: Silicone Package Contents: 4 x Heatbed Nozzle Wipers Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement may have an error of +/- 1-3 cm.