Polyhedra Sonobe Module
Toshie's Jewel - Crystal or Hexadron - from a dollar bill
3 modules needed. Use crisp dollar bills and make all creases sharp.
Start green side up. | Valley fold in half. Notice George's face direction. | Fold the top left corner down to the bottom edge. | Turn it over. |
Fold the top left corner down to the bottom edge. | Fold the right side down. | Fold the corners in. | Repeat on the lower section. |
Valley fold the left flap along the vertical edge. | Repeat on the right flap, resulting in a parallelogram. | Valley fold the top left corner down to the center crease. | Repeat on the bottom flap. |