S-line Swirl DD4 Prototype 2026 European Open

Discmania's fastest driver makes its debut

The DD4 is a mold that many of Discmania's fans and team players have been waiting years for. Now it arrives for the very first time as a prototype run, released as part of Discmania's partnership with the 2026 European Open, held outside Finland for the first time.

The DD4 is Discmania's fastest distance driver and is built for overstability. It is a strong choice for forehand and overhead throws, and works well as a reliable tool in situations where you need a driver that won't be pushed off its line. If you have enough arm speed to consistently reach past 100 meters, the disc starts to show its full potential. This prototype run came out slightly more neutral than the projected flight numbers for the final mold, meaning that players with solid arm speed can get a touch of flip out of it at full power. That makes this prototype accessible to a wider range of players than what future production runs are expected to be.

The disc is molded in Swirl S-Line, one of the most sought-after plastics in Discmania's lineup. It has the same durable and grippy feel as regular S-Line, but with a unique swirl pattern that makes each disc slightly different. The swirl transitions on this run are mostly subtle. The stamp pays tribute to the European Open's iconic lion motif and was designed in collaboration with defending European Open champion Gannon Buhr. Your purchase directly supports the 2026 European Open.

Why choose the DD4 Prototype EO2026?

• The very first release of the DD4 mold, requested for years
• Fast and overstable driver for forehand, overhead and powerful backhand throws
• This prototype run is slightly more neutral than the final mold, giving it broader appeal
• Swirl S-Line with great durability and grip in a unique, limited edition
• Your purchase goes directly to support the 2026 European Open