"A CONCEPT DISC BASED ON KASTAPLAST’S INVENTION FOR DRAG REDUCTION. BEING SUPER FAST AND VERY OVERSTABLE, THE RASK SHOULD PROBABLY HAVE A WARNING STICKER ON IT.
 
Being less than 22 mm wide at the rim, Rask proves that a disc’s speed cannot be determined by looking at the width of the rim. Those who want the fastest disc available, without the widest rim, reach for Rask! Some players swear by it, but it sure isn’t for everyone. Rask is Swedish for fast.
 
Suitable for: Advanced players, headwind shots, hyzer bombs, getting out of trouble." - Kastaplast
 
About Kastaplasts Plastics:
 
"K1 Line
K1 Line is Kastaplast’s super durable material with a nice combination of firmness and gumminess. Discs in K1 Line will appear in both solid and translucent colors.
 
K1 Soft
K1 Soft is similar to K1, but flexier and grippier. Just as with K1, this plastic comes in both translucent and solid colors.
 
K3 Line
K3 Line is our base line plastic – grippy in all conditions. With this plastic you will get that nice worked in feel quickly. Compared to other base plastics, K3 is medium soft.
 
K3 Hard
K3 Hard is the stiffer version of K3 Line. The firmness makes this line more durable than the original K3, giving it a slower aging process.
 
K1 Glow-Line
K1 Glow Line is the same super durable plastic as K1, but powered with glow!" - Kastaplast
 
Will ship USPS first class mail in plastic bag, bubble mailer with cardboard backing.