Models made out of multicolor are constructed from a fine granular powder with a ColorJet binding technique. Multicolor is the only material that offers full color anatomical models ideal for CMF, orthopaedic, cardiovascular applications and urology or abdominal applications.
It’s advisable to have a minimum wall thickness of 2 mm with this technique, since the material is quite brittle. To remove the trapped powder in your hollow model, be sure to add sufficiently large holes to your hollow model (> 5 mm), or make your anatomical model completely solid. For a multicolor model you can upload your .wrl or .zpr file where the colors of your 3D file will be included in the print.