This is MVP's disc golf starter set, which includes a putter, midrange, and distance driver all in Electron Plastic. The first is the popular Ion, a slightly overstable putter that is great for straight putts and approach shots with slight fade (3/4/0/1). The second is the Vector, an overstable midrange that is great for power throwers and shots that require a strong reliable fade (5/4/0/3). The final disc is the Volt, which is an overstable fairway driver that is a great for straight drives with a reliable fade (7/5/-.5/2). Each set contains discs of various colors and weights. Try out MVP's GYRO overmold technology with this starter set.