Single slot channel twin or twinzer fin configuration. Good friend, great surfer, and long time RX rider, Brent, came up with the name after test riding and said, "She's loose with big payouts", thus the "The Slot Machine". It lands between two very popular round tail modern twin models, the Tur-Twin Pin and Twinny Two. It's a great performance twin with shortboard dims and equally great as a modern mid-length. Stand in the right spot and it literally goes where you want it to go in a wide range of conditions.