A quality part that exceeds industry standard parts. A part that is both tight in its tolerances and visually stunning. A part that may be used for display models, trade shows, or industry production. This part is void of any defects, layer lines and color variations.

A quality part that is representative of the RP industry. This part is tight in its tolerances, but may have slight imperfections on the castings; small scratches, variations in cast color and has minimal layer lines.

A part that is specific to the engineer who is most concerned with tight tolerances and proofing out his design. These parts have minimal finish, layer lines are prevalent, and cast surface may have signs of color variations.