New open source printer has 7 toolheads that swap in 5 seconds for fast, zero-waste multi-color 3D printing — Sovol M1D 3D printer is the first open-source IDEX design with an integrated tool-changer
…The seven toolheads allow for easily integrating water-soluble materials for printing sacrificial supports and molds, movable mechanisms, and hollow parts, while the enclosure of the Advanced version lets the M1D print…