3D Mellow

Achieve perfect multi-color prints with Mellow's precision nozzle offset calibration tool. Eliminate layer misalignment and first-layer failures using CNC-machined aluminum and industrial microswitch technology. Calibrate XYZ offsets automatically — no more guesswork.

Mellow Zirconia Heating Assembly water bath test: steady 3A & 73W continuous power. Dual insulation upgrade for Bambu Lab A1/A1 Mini, reliable high-temp 3D printing.

Fix Bambu Lab A1 hotend rust and carbonization! Discover the Mellow Zirconia Heating Assembly Plus Kit, featuring a new insulation pad for ultimate safety and smoother extrusion.

Upgrade your Bambu Lab A2L! Learn how Mellow's Star PTFE tube, Zirconia heater, and ANC-Coat nozzle eliminate stringing and boost high-speed 3D printing performance.

The Mellow Tangle Guard is a passive auto‑cutting filament jam detector for FDM 3D printers. When filament tangles or binds, it instantly cuts the material to prevent air printing and hotend clogs. Built with a CNC‑machined aluminum body and a durable SK5 steel blade, it offers long‑lasting reliability. This plug‑and‑play upgrade fits all mainstream FDM printers and requires no complicated setup – a simple yet effective solution to save your prints and your time.

This Plus upgraded zirconia heating assembly comes with extra insulation pad for better dual heat insulation. It fits Bambu Lab A1, A1mini and H2D hotend perfectly. Heat-resistant, odorless and eco-friendly, ideal for daily 3D printing.