I made a model using the difference boolean modifier. It is the correct shape, but all of the outside faces are open now, is there a way to face all of them at once? The geometry is a bit funky so I am not sure how hard it will be.


Any help would be appreciated, big novice with blender just trying to figure some stuff out.

  • 1
    $\begingroup$ Do you want all those internal faces? $\endgroup$
    – Robin Betts
    Feb 17, 2021 at 19:51
  • 1
    $\begingroup$ I am trying to make something to 3D print, so I think so. I basically need a watertight object once I do the boolean difference. $\endgroup$
    – Jacob D
    Feb 18, 2021 at 5:34


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