This Disc: Blue foil stamp

See All: K1 - Grind Malms with Stock stamp.

Mold: The Kastaplast Malm Fairway Driver in K1 - Grind Plastic -- Speed: 10.0 | Glide: 4.0 | Turn: 0.0 | Fade: 2.5
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Introducing the Malm, Kastaplast’s first-ever 10-speed disc and a bold new addition to their lineup. Designed with experienced players in mind, the Malm delivers reliable overstability and exceptional control, making it an ideal choice for big forehands, wind-resistant backhands, or utility shots when precision is key. Intermediate players will also find it useful as a dependable overstable option in their bag.

With low glide and a reliable fade, the Malm slots perfectly between the Stål and the Guld, offering a blend of distance and control that's been missing from Kastaplast’s offerings—until now.

The name Malm (Swedish for “ore”) ties into Kastaplast’s tradition of metal-inspired disc names and pays homage to both the historic districts of Stockholm and Sweden’s iron-rich northern roots—where the Malm was born.

Plastic: K1 - Grind - See all K1 - Grind Discs
K1-Grind is Kastaplast’s 100% recycled plastic blend, made by reusing scrap material and QC-rejected discs from their production. These are shredded into pellets and reborn as high-performance discs, reducing waste without compromising quality. The line features a distinctive colored core with a white corona, making each disc visually striking and easy to identify. While most molds will eventually be available in K1-Grind, availability depends on the recycled material on hand.

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.