Kastaplast K4 Sten Catch - Speed 2

New Release: Stock Stamp Sten (K4 Plastic)

The Stock Stamp Sten is here—marking the first time this mold is available beyond the limited first run. Now produced in Kastaplast’s brand-new K4 plastic, this release brings both visual appeal and performance to the next level.

K4 is a hybrid blend that sits between base and premium plastic. It has a soft, flexible feel with extra grip and gumminess, which not only gives it great hand feel but also makes it float in water—yes, it still floats. The wear will show, but the flight remains consistent, making it ideal for touchy approach shots or low-power lines.

Whether you're adding it to your bag as a trusted utility option or handing one to a new player as their first disc, the Stock Stamp Sten in K4 is built to be fun, functional, and durable.

Release Info:

• Plastic: K4 (soft base/premium hybrid)
• Stamp: First-ever Stock Stamp
• Retail Release: Thursday, August 21st at 8 a.m. CT
• Price Point: Affordable, with premium feel

This isn't just a reissue—it’s a refined launch of a unique disc that stands out in both feel and function. If the first run was your intro, this is the one to stock up on and share.

Mold: The Kastaplast Sten Catch in K4 Plastic -- Speed: 2.0 | Glide: 3.0 | Turn: -1.0 | Fade: 0.0
See all Stens
STEN is the perfect pre-round warm up and catch disc for any player. But not only that, it’s an ideal introduction to disc golf, a great beach thrower, and an all-around fun disc for everyone. Despite its name (which translates to “stone”), the STEN is a super soft, grippy and lightweight floater.

Plastic: K4 - See all K4 Discs
K4 is a soft hybrid plastic that sits between base and premium, the wear and tear will show but the flight features remain. It has an extra grippy, gummy feel and floats in water.

Stamp: Stock
This is the standard, or stock, stamp for this mold in this plastic, at this time. Stock stamps change from time to time as manufacturers attempt to keep their offerings fresh.