The Polaroid ModelSmart 250S is a desktop 3D printer made by Polaroid, a manufacturer based in the USA. This 3D printer is the result of a collaboration between Polaroid and Environmental Business Products (EBP), a collector and remanufacturer of inkjet cartridges.

The Polaroid ModelSmart 250S can 3D print objects in PLA, from proprietary cartridges of 9 different colors. This 3D printer is based on the design of the S3DI 3D printers line called ModelSmart Pro 280 and ModelSmart Pro 200.

The Polaroid ModelSmart 250S has a closed frame, an internal webcam and can connect with Wifi.