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      $39

      3D PRINT YOUR FINS: The Daemons

      • 3D print your own surfboard fins with this collection of STL files.
      • Make fins for yourself, or even sell them on the Finmas marketplace!

      If you want access to all Finmas designs, check out the Finmas Annual Membership.

      These are the first fin designs ever created to be strong enough for surfing when made with a common, affordable 3D printer.

      These are airfoil-based, high volume fins that give surfboards more acceleration, speed and control in the surf. Suitable for all skill levels from beginner to expert. Handle air drops, tube rides and heavy winds with ease!

      The Daemon fins are currently the most agile of the Finmas designs.

      Help support the Finmas project: Introducing 3D printing to new communities to help more people surf, learn new tech and make money in new ways!

      License: Finmas Digital File Store License

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      • This downloadable product gets you a set of Finmas' Daemon fins designed for the fin system of your choice. You get the 3D printable STL files as well as instructions to help you print these fins. You also get a unique license key that you can use to be a vendor in the Finmas marketplace.

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      3D PRINT YOUR FINS: The Daemons

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      Card

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      05/18

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      or pay with

      We do not keep any of your sensitive credit card information on file with us unless you ask us to after this purchase is complete.

      or pay with

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        Gumroad Library

        Download from the App Store or text yourself a link to the app

        Thank you for supporting the Finmas project!

        You will always be able to access these files through the View Content link that's included in the email that will be sent to you. This page has an option for you to create an account on gumroad, if you do you'll be able to access these files in your account's Library link.

        Good news! Since you already have a Gumroad account, it's also been added to your library.

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