• 【Dual-Side Cleaning Design】Bilateral cleaning structure allows simultaneous cleaning of both sides of the nozzle for enhanced efficiency and thorough maintenance. • 【Premium Aluminum Alloy Construction】Made with high-quality aluminum alloy fixing block and silicone brush heads, providing drop-resistant durability and extended service life. • 【Tool-Free Quick Installation】Features marble snap structure design that allows easy push-to-lock installation without screws, ensuring stable mounting with no wobbling. • 【Heat & Wear Resistant Brush Heads】High-quality silicone brush heads offer excellent abrasion resistance and high temperature tolerance for reliable performance in demanding conditions. • 【Ultra-Lightweight Design】Weighing only 8.2g total with individual brush heads at 0.4g each, providing minimal burden during daily use and maintenance. • 【Replaceable Brush Module System】Includes 4 independent replaceable brush head modules with 3M adhesive stickers for quick and convenient replacement when needed. Specifications: •Fixing Block Material: Aluminum Alloy •Brush Head Material: Silicone •Installation Method: Marble Snap Structure (Screwless) •Dimensions: 15mm × 9.8mm × 23.7mm Compatible with: •Bambu Lab P1P •Bambu Lab P1S •Bambu Lab X1 •Bambu Lab X1C •Bambu Lab X1E Package included: •1 x Nozzle Double-Sided Cleaning Brush •4 x Cleaning Brush Heads