The Spin is a putter that MVP described as "an understable putter that will debut in the 2016 Circuit Event Series.  It has a deep profile like the Ion and Anode, which makes it great for glide-filled lofty flights.  Its controlled understability makes it suitable for both new and advanced players alike. 
 
Neutron is a premium polymer blend that offers a unique look and feel while maintaining excellent durability. It is available in a wide variety of bright easy-to-spot colors.