Feature: 1. Effective Cleaning: Designed exclusively for Lab A1 Mini 3D printer, our silicone nozzle brush measures 37x8mm, ensuring efficient and thorough cleaning for excellent performance. 2. Soft Silicone Material: Crafted from soft silicone, this brush gently cleans the nozzle appearance, providing thorough removal of debris without risking damage, thus prolonging your nozzle's lifespan. 3. Simplified Cleaning Process: Easily eliminate remains filaments from various materials with this brush, streamlining your nozzle maintenance routine and making cleaning a quick and simple task. 4. Enhanced Print Quality: Regularly using the silicone brush to keep your nozzle clean enhances print quality, ensuring your 3D printer works smoothly and produces outstanding results every time. 5. Clog Prevention: Our silicone brush effortlessly removes filament buildup, reducing the danger of clogs that can disrupt your printing processes and ensuring consistent performance. Specification: Item Type: 3D Printer Nozzle Silicone Brush Material: Silicone Size: Approx. 37x8mm / 1.46x0.31in Application: for Lab A1 Mini 3D Printer Package List: 10 x Silicone Brushes