Here is a 3D printer that you can control with Alexa. The Sindoh 3DWOX 2X printer has dual extruders and a flexible heated metal bed plate. Its nozzles combine to create multi-color, multi-material models with precision. The 3DWOX 2X can print PLA, ABS, PVA, and other materials.
The printer has a max build size of 8.9″ x 7.9″ x 11.8″. Its printing noise is rated at 40dB. With Alexa integration, you can use voice commands to pause, resume, and stop your print. The bad news? Something like this doesn’t come cheap.[where to get it]