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Multi-purpose utility knife performs all kinds of impeccable cuts on sheet materials like cardboard, foam board, leather, and cloth.
Multi-purpose utility knife performs all kinds of impeccable cuts on sheet materials like cardboard, foam board, leather, and cloth.
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2,036 backers pledged $220,746 to help bring this project to life.
Elrico, TreeMunky, and 5 more people like this update.

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    1. PolarLab Creator on

      Hi David,
      Every snap of the blade would be in 45 degree. The one shown in the picture is just a prototype that helps us to verify because at this moment we are not able to make a real one.
      Thanks for the question :)

    2. Missing avatar

      David Tang on

      Based on the last photo in your update, your 45 degree blade ( the middle blade) will turn to a 30 degree blade once the front portion of the blade become not sharp and need to break it off, am I correct?

    3. Missing avatar

      Caroline Peeters on

      I can say that today I have learned something new. I had no idea of these differences between blades.
      Thanks for the clear explanation!