The Colt is a flat V-Tech putter designed for straight flying drives. This putt an approach disc has a shallow rim that cuts through the air more easily than taller bulkier putters. The V-Tech allows the Colt to have a similar flight path for gentle approach shots as well as powerful drives. Innova founder Dave Dunipace calls the Colt "The Great Equalizer" because anyone can benefit from the unique flight characterstics of this consistent flying golf disc. 3/3/-1/1. Innovas XT material is a midgrade plastic that feels similar to DX, but that is substantially more durable. This is a tough grippy blend that is popular for putters and midrange discs.