Maple Valley Plastics (MVP), located in Michigan, creates premium plastic discs. These discs are unique in the fact that they use two different plastics on each disc, this GYRO technology affects aerodynamics, linear momentum and angular momentum. MVP discs is one of the fastest growing disc golf manufacturers. Their sister company Axiom discs uses the same great technology but with colored rims, rather than the black MVP is known to use. Streamline Discs is the third brand in the MVP family. Unlike MVP and Axiom, which focus on double mold gyro technology, Streamline uses single mold technology to provide quality, premium plastic.