Dremel 3D20 Idea Builder 3D Printer, there are much better printers, I made my own Internal filament holder so it can use other brands of filament and larger reals to make it more cost-effective to use. Simplify3D PC sofware was worth getting and was a good idea for this pinter it gave it give better design options and more file formats can be used.

If you’re planning to do serious hobbyist printing, multicolour models, functional parts, or prototypes — especially with non-basic materials — the K2 Pro is an excellent mid-to-high-range 3D printer that balances power, versatility, and convenience.

What are the K2 Pro main features?

• Technology & size: It’s a Fused Deposition Modelling (FDM) 3D-printer with a build volume of 300 × 300 × 300 mm. That’s quite generous — large enough for helmets, cosplay props, functional prototypes, multiple smaller prints in one go, etc. 

• Speed & performance: Supports high print speeds (up to 600 mm/s) with acceleration up to 20,000 mm/s² — enabled by its step-servo motor system and rigid metal frame. 

• Materials & compatibility: Because the chamber is actively heated (can reach ~ 60 °C), and the nozzle and hotend are hardened, it can handle not just common filaments (PLA, PETG, ABS, ASA) — but also more demanding ones like carbon-fiber–reinforced filaments (e.g. PA-CF, PPA-CF).

• Multicolour / multi-material printing: When paired with the optional filament-system module (the CFS), the K2 Pro supports up to 16 colours (via up to 4 CFS units) without manual filament swaps. The system can auto-recognise filament type/color (if using compatible RFID-tagged spools) and automatically relay to another spool when one runs out — which is a big time-saver for multicolour prints.

• Smart features & automation:

  • Dual AI cameras — one in the chamber, one at the nozzle — help monitor prints, detect issues (like spaghetti prints, filament runout, waste chute blockage), and even automatically adjust flow rate. 

  • Smart auto-levelling: the machine probes only the areas where the print will happen (not the entire bed), which saves time and ensures reliable first-layer adhesion. 

  • Flexible PEI-coated build plate, heated bed (up to ~110 °C), and a build chamber that provides stable temperature — useful for materials prone to warping.

  • Connectivity & convenience: 4″ touchscreen, onboard storage (32 GB), file transfer via USB / Wi-Fi / Ethernet, power-loss recovery, auto-filament relay, runout detection, and even air-purification/filtration.

All of that makes K2 Pro a very capable, versatile 3D printer — suitable for hobbyists who want to grow into more serious printing, and for small-scale semi-professional workshops, hobbyist production, cosplay, prototyping, etc.

• Fusion 360 for personal use
• Tinkercad
• Simplify3D
• Ultimaker Cura
• Prusa Slicer