Concept models are typically low-cost models used to help communicate or verify design information. Used early in the design process, concept models can reduce costs and shorten development times by making sure everyone is "on the same page". This is particularly true when working with complex shapes and assemblies.

Concept models are usually used where speed and low-cost are more important than cosmetics and accuracy.

Solid Concepts produces Concept Models using PolyJet, Stereolithography (SLA) and Selective Laser Sintering (SLS) technologies. Concept models are typically produced in one or two working days. This rapid prototype technology has numerous benefits for customers.

Solid Concepts' customers use Concepts Models to:

• Verify complex designs and assemblies
• Evaluate multiple design alternatives
• Communicate complex designs to development partners, investors and potential customers

SLS concept model of a complex assembly