4.5/3/0/3 *The first run of K1 Hard Jarns for Joey Buckets’ 2025 Tour Series! *Storage wear is possible with this type of plastic.

The Kastaplast Jrn is an overstable approach disc designed for precision and reliability. Its low-profile, beadless design offers a comfortable grip for both backhand and forehand throws. The Jrn excels in executing touchy flex shots and flat-out hyzers, providing a consistent fade and the ability to handle headwinds effectively. Its flight pattern makes it a dependable choice for players seeking control in their approach game.

K1 Hard plastic is a stiffer variant of their premium K1 line, offering enhanced durability and a firmer feel. This plastic provides a consistent grip and maintains its shape over time, making it suitable for players who prefer a more rigid disc. K1 Hard is particularly beneficial in warmer conditions, where it retains its firmness, ensuring reliable performance across various playing environments.