🚀 Elevate Your 3D Printing Game! Non-stick silicone nozzles maintain optimal hotend performance. Includes precision PTFE cutter for flawless filament feeding. Experience unparalleled print accuracy with ultra-smooth PTFE tubing. MK8 hotend socks ensure consistent temperatures for superior prints. 24/7 customer service for all your printing queries. 1M Ultra-Smooth Tubing Stable Hotend Temperature Precision Pneumatic Fittings The Creality Upgrade 3D Printer Kit is designed for serious makers, featuring a 1M ultra-smooth PTFE tubing that minimizes friction for enhanced print quality. It includes a precision PTFE cutter, pneumatic fittings for secure connections, MK8 hotend socks for temperature stability, and non-stick nozzles to ensure optimal performance. Perfect for those looking to elevate their 3D printing experience with reliable components and exceptional support.