The Kastaplast Berg is becoming a go to for the overstable putter slot in bags across the globe and is often in the same conversation as the Zone, Harp, Pig and Tactic. It is known for its lack of glide and good high-speed stability, yet without tons of fade, the Berg is a slow and straight flyer that won't play tricks on you. Even on windy days. Berg is designed for distinct shots, where you don’t need to worry about the disc hoovering far passed the basket. The disc features an ergonomic thumb track which is prominent on the top side while not being noticeable at the bottom. This makes it feel very different from any other putter. Berg is Swedish for mountain. Suitable for: Windy days, fearless putts and distinct approach shots. New plastic line introduced! Working in the plastic industry, Kastaplast recognized the importance of minimizing their environmental footprint. One way they've done this is by reusing plastic from production to create new discs. Scrap material and discs that didn’t pass quality control are shredded into pellets, which are then used to produce new discs. K1 - Grind The K1- Grind line is designed with a coloured core and a white corona, creating strong visual impact, and makes it easy to distinguish from the regular K1 discs. Their goal is to eventually offer all current molds in this line, except the Rask. Availability of ground material decides colours and selection. The first wave contains Guld, Idog, Berg, Älva, Lots and Falk. 100% recycled Specification MODEL: BERG PLASTIC: K1 Regrind Flight Chart