Can you turn this tube inside out by folding it along the fold lines? Make a flexatube and try it.
- Cut out the pattern piece and crease the paper along the dashed lines. Fold the creases back and forth so the paper can fold easily in either direction.
- Fold the piece into a square tube and glue it at the tab.
- Folding only along the crease lines, turn the tube inside out. Do not deform the paper in any other way.
- The flexatube was invented by Arthur H. Stone, the person who invented the flexagon.