Enhanced Cleaning Efficiency: Designed specifically for the S1, this upgrade features a 360° all-around cleaning capability, effectively removing debris and maintaining the print head's optimal performance, thus extending the lifespan of your 3D printer. Safe and Chemical-Free: The S1 Nozzle Brush is engineered without the use of high-concern chemicals, making it a choice for both you and the environment. This commitment to safety does not compromise the tool's effectiveness in maintaining your printer's cleanliness. Compatibility and Ease of Use: This tool is perfectly compatible with the S1 print head, ensuring a seamless fit and easy installation. Its design not only enhances the printer's functionality but also simplifies maintenance tasks, making it an essential accessory for all S1 users. Description/Features: [High-Quality Material]Crafted from premium silicone, this nozzle brush is both and heat-, ensuring it cleans effectively while protecting your hotend from wear and tear. [Enhanced Printing Quality]Achieve superior print results with regular use of this nozzle silicone brush. It promotes precise layer adhesion, smoother finishes, and reduces defects for an overall higher quality of print. [User-Friendly]Easily install this cleaning tool by removing the protective film on the back and adhering it to the build plate. Its straightforward application makes maintenance quick and hassle-free. [Cost Efficiency]The Heatbed Nozzle Wiper Cleaning Tool extends the life of your hotend by preventing wear and clogging, thereby minimizing the need for frequent replacements and reducing overall printing costs. [Compatibility]Designed exclusively for use with the s1 and s1 combo, ensuring a and optimal functionality. Specifications: Material: Silicone Compatibility: s1 / s1 combo Features: Heat-, , easy to use Benefits: Enhances print quality, reduces maintenance costs, extends hotend lifespan Color: As Shown Package Contents: 5*nozzle brushs 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.