### High Hardness Wear Resistant Steel Made from premium steel material with high hardness and anti abrasion properties. Designed to withstand repeated nozzle wiping cycles during printing without rapid wear. ### Automatic Nozzle Cleaning The steel sheet wipes away filament residue and deposits from the nozzle in a controlled manner. Helps maintain clean nozzles for more reliable extrusion and improved print quality. ### Stable Structure for Smooth Operation The stable structure assists normal nozzle operation during the printer's automatic cleaning routine. Ensures consistent contact between the nozzle and the wiping surface for effective cleaning. ### Complete Kit with Mounting Screws Each package includes 3 wiping steel sheets, 3 ST3x6 mounting screws, and 1 calibration sticker. Everything you need for replacement and installation. ### Easy Plug and Play Installation Install the steel sheet by removing one screw on the right side of the nozzle offset calibration sensor, placing the new sheet, and securing it with the screw. No complex disassembly required.