Z Line discs are very durable and retain their original flight characteristics for a long time. They are translucent to semi-translucent in appearance depending on the production run. Z plastic gets more grippier as the plastic beats in.
ESP Swirl
ESP Swirl is an advanced polymer plastic that is more durable than Elite-X and grippier than Elite-Z plastic with a swirly design. It is often used in special runs.
