... Bases ...
1. Open the PDF document, select layer options and print your pages.
2. Cut along the lines of the frame.
4. Run the black marker over the border marked in red on the image.
6. Fold the base following the crease lines as pictured.
8. Flip the part. put glue as in the picture, and stick the base on it.
11. Run the black marker over the edge of the base.
3. With a cutter and a ruler, cut red and white striped areas.
5. Turn the pieces over and mark the folds lightly using a cutter and a ruler.
!! Attention !!
Do not press too hard with the cutter!
7. Put glue on the face of the central area as in the picture and stick the black side on it.
9. Place the folded base under a weight (a stack of books...)
10. Once the glue is dry, cut around the base (A round chisel can help)
12. Bases are finished.