Rock Hill, South Carolina, Jul. 24, 2007 - 3D Systems Corporation (NASDAQ: TDSC), a leading provider of 3-D Modeling, Rapid Prototyping and Manufacturing solutions, announced today Accura® Xtreme Plastic, a revolutionary new material for stereolithography systems.

This addition to the company’s family of proven and dependable Accura® Materials facilitates the efficient design, development and manufacturing of products by enabling production of early prototypes having improved durability and functionality. Accura® Xtreme Plastic is now available for beta testing by qualified customers.

An extremely tough and versatile material, Accura® Xtreme Plastic is designed for functional assemblies that demand durability. Due to its high elongation and moderate modulus, Accura® Xtreme Plastic is ideally suited for many Rapid Prototyping and Rapid Manufacturing applications. Accura® Xtreme Plastic’s properties closely mimic those found in molded ABS and polypropylene, which are major production plastics.

In addition to its outstanding mechanical properties, Accura® Xtreme Plastic features lower viscosity and higher processing speeds than other materials in the marketplace, resulting in easy operation, fast part creation, and quick cleaning and finishing with less waste, making it a more cost effective solution.

"With Accura® Xtreme Plastic, we have created a strong, yet flexible material that resists breakage and produces a high quality part," said Abe Reichental, 3D Systems' president and chief executive officer. "Consistent with our commitment to lead through technology, 3D Systems is defining the future of the Rapid Prototyping and Manufacturing industry with solutions like Accura® Xtreme Plastic that enable durable prototyping and quick turnaround times for efficient designing, developing and manufacturing. We believe that the availability of materials like our new Accura® Xtreme Plastic will open the door to new applications and enhance our customers' bottom lines."

About 3D Systems Corporation
3D Systems is a leading provider of 3-D Modeling, Rapid Prototyping and Rapid Manufacturing solutions. Its systems and materials reduce the time and cost of designing products and facilitate direct and indirect manufacturing by creating actual parts directly from digital input. These solutions are used for design communication and prototyping well as for production of functional end-use parts: Transform your products.

More information on the company is available at www.3dsystems.com, or via email at moreinfo@3dsystems.com.