Innova says this about the Nova: The Nova is a unique putter designed with overmold technology. The rim uses a grippy putter Pro plastic, which is fused to a stiff, firm Pro center section. The Nova has a stable flight that is amazingly predictable, whether thrown hard or smooth. The dual-material tends to deaden blows with objects, especially chains, making it a great putter. The stability and low glide allow it to work well for approaches. The Nova was designed to inspire more confidence when putting. The goal is to extend that ‘gimme’ range for putts, and allow for longer run attempts without the fear of going too far past the basket. The Nova is a game changer.