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    Kastaplast K1 Grind Berg

    All Plastics K1 Dyed K1 Glow K1 Glow X-Out K1 Grind K1 Hard K1 Line K1 Soft K1 Soft Glow K1 Soft X-Out K1 Swirl K1 X-Out K2 Glow K2 Line K3 Hard K3 Hard X-Out K3 Line K3 X-Out Signature K1

    Kastaplast K1 Grind Berg

    5
    (1 Reviews)
    Rate this Disc
    The Kastaplast Berg in K1 Grind offers a more flexible, slightly tackier feel that enhances grip during touch shots. This blend can produce a marginally straighter, glide-friendlier flight while keeping the Berg’s characteristic slow, controlled finish. The Kastaplast Berg in K1 Grind is excellent for players who like a softer premium feel.
    Manufacturer Flight Numbers 1.0/1.0/0.0/2.0
    Reviewer Flight Numbers 1/1/0/2
    Retail:
    $20.99
    Our Price:
    $19.99
    You Save:
    $1.00

    K1 Grind Details

    K1 Grind is Kastaplast’s 100% recycled version of K1 plastic, offering the same trusted feel, durability, and performance with a more sustainable footprint. By reclaiming excess material from K1 production and repurposing it without mixing in used discs or other plastics, K1 Grind maintains the clean, consistent quality players expect while reducing waste.

    Berg Dimensions

    • Diameter: 21.10 cm
    • Height: 2.00 cm
    • Rim Depth: 1.40 cm
    • Rim Width: 0.90 cm
    • Max Weight: 175g

    Additional Information

    • Primary Use: Putt & Approach
    • Stability: Overstable
    • Recommended Skill Level: Everyone
    • Plastic grade(s): Basic (Cheapest), Premium
    • Beadless

    Reviews

    (1 Ratings)

    5 Out of 5
    Mr Flippy
    Mr Flippy (Reader, Intermediate) K1 Grind
    My Flight Ratings: 1/1/0/2 Somewhat Beginner Friendly Throwing Distance: 250 Straight Score: Slightly Overstable

    Jan 28, 2026 15:17 PM

    I bought one because I signed up for a Berg Challenge event for a laugh, thinking I could always sell the disc afterwards. I played a round right after picking it up . . . and I don't think I'll be selling it. What people say about it is true. It glides like a manatee but doesn't float like one. You can throw it hard, and when it runs out of steam it just drops and sits. It's a great approach disc, obviously, but also good off the tee for straight placement shots, especially if you can't throw far anyway. It's also surprisingly good to putt with, better than I expected. The plastic is really nice, and as we all know, pretty discs fly better. I already love it, and I can't wait to throwing it some more!

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