All discs are photographed upon arrival at our shop, letting you know exactly what your disc looks like.
Here's what Kastaplast has to say about the Rask:
"The Kastaplast Rask is a "faster disc." This very overstable driver has a unique inner ridge on the bottom flight plate that is designed to reduce drag. This bump is located a fingers width away from the inner rim.
Kastaplast gives the Rask a speed rating of 14. This is a disc that power throwers can put everything into without it turning over."
Rask: 14/3/0/4