Features: The upgraded nozzle wiper for S1 features full wrap silicone brush with reinforced silicone, delivering superior durability and thorough cleaning to prevent filament buildup on hotend nozzle. Selected from scratch resistant silicone and plastic, this tool ensures safe nozzle maintenance with easy installation, offering enhanced cleaning efficiency through its flexible yet sturdy silicone bristle structure. Ideal for printing enthusiasts and professional using for S1 printers who prioritize nozzle hygiene to maintain consistent print quality and extend printer component life. Perfect for pre print preparation, print maintenance, or post print cleanup, effectively removing plastic debris from nozzles during heated printing operations. This cleaner accessory combines practical design improvements with industrial grade silicone materials for repeated use in high temperature environments. Specifications: Component:Plastic+Silicone Color:Blue/Green Size:Approx.1.5cm/0.59inch Package Includes: 1Pc Silicone Nozzle Wiper note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.