FLANGE USES
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Flange 1: ROLL your cardboard.
Measure and draw your cut lines
Flange 2: Make your cuts
Flange 3: Glue or Tape the tube together
Flange 4: Cut and unfold the feet
Flange 5: Attach on top or THROUGH a hole. Use hot glue, epoxy glue, wire, or other very strong connector/adhesive.
Flange 5: Use as an axle or rotation device in your project.