[Bulk 40-Piece Kit]: Includes 40 premium 3D printer nozzle cleaning needles neatly stored in 2 bottles (20 per bottle), offering organized storage for easy access and long-term use
[0.4mm Precision Needles] : 0.4mm (0.02") 3D printer nozzle cleaner needles ensure wide compatibility with most 3D printers, effectively clearing nozzles of small printers for improved printing quality
[Durable Stainless Steel] : Crafted from high-grade stainless steel, these 3D printer nozzle cleaning needles balance flexibility and sturdiness—resistant to bending or breaking for repeated use
[Heat-Safe Cleaning]: Before cleaning, heat nozzle to 200°C+ (CAUTION: HOT! Prevent burns). Gently insert & remove the steel needle through the nozzle tip. Repeat until smooth filament flow is achieved for optimal results
[Versatile Cleaning Solution] : Beyond 3D printer nozzles, this 3D printer cleaning kit is ideal for hard-to-reach areas like throttle holes and feed gears, keeping machine parts clean and optimized