Unlock the future of multi-color printing with the Creality K2 SE Combo, a high-performance 3D printer engineered for vivid creativity and industrial reliability. Designed for seamless multi-material workflows, the K2 SE Combo supports up to 16 colors when fully expanded. The included CFS (Color Filament System) accommodates 4 spools, and by chaining three additional units, you can access a massive 16-color palette. Built on a Rigid All-Metal Structure using aerospace-grade die-cast aluminum, this machine delivers shake-free stability even at lightning-fast speeds. With a powerful direct-drive extruder, smart auto-leveling, and a true out-of-the-box setup, the K2 SE is built to print intricate, colorful models with zero hassle. Features Up to 16-Color Capability: The standard Combo includes one CFS for 4-color printing. Expand your creative potential by connecting up to 3 additional CFS units to print with 16 simultaneous colors or materials. Powerful & Reliable Extruder: Features a durable direct drive system, integrated run-out sensors for each spool, and an automated magnetic cutter for jam-free, smooth color transitions. Includes a quick-swap nozzle for easy maintenance. Rigid All-Metal Structure: Constructed with aerospace-grade die-cast aluminum, reinforced gussets, and crossbeams. This ultra-stable frame eliminates vibrations, ensuring flawless surface quality. Lightning-Fast Performance: Achieve maximum efficiency with speeds up to 500 mm/s and 20,000 mm/s² acceleration. (Recommended speed: 300 mm/s for optimal detail). Smart Auto Leveling: Intelligent calibration probes only the specific area being printed on, making leveling faster and more accurate than traditional full-bed meshes. True Out-of-the-Box Experience: Pre-assembled for convenience. Simply mount the touchscreen and spool holder, run the on-screen auto-calibration, and start your first print in minutes. Specifications Feature Specification Max Colors 4 (Standard), Up to 16 (Expanded) Max Speed 500 mm/s Max Acceleration 20,000 mm/s² Frame Material Aerospace-Grade Die-Cast Aluminum Leveling System Smart Area Auto-Leveling Extrusion Direct Drive with Magnetic Cutter Nozzle Quick-Swap Design What's in the Box 1 × Creality K2 SE 3D Printer 1 × CFS (Color Filament System) Unit (4 Spools) 1 × Touchscreen Display 1 × Spool Holder Assembly 1 × Power Cable & Tool Kit 1 × User Manual