The Vass share the DNA of the Grym but the numbers are changed slightly to fit the current flight chart. It is a disc made to ride the tailwind in a smooth S-line, and it will end its flight with a short fade. Vass is Swedish for sharp and the Common reed.
K1 Glow Line
The glow discs illuminate when charged with light, natural or synthetic. It will give you the opportunity to make the day longer at the course or gameplay in complete darkness. The compound is an additive mixed with the K1 or K3 plastic in the manufacturing process.