Reverse swivel-fold is a folding technique which reverse the crease lines made by swivel-fold.
00A.
The "reverse swivel-fold" is a reverse folding of swivel-fold.
00B.
When we apply "reverse swivel-fold", we need to apply a "mountain-fold" followed by a "valley-fold" .
In the next page, the instruction will show how to apply the reverse swivel-fold in detail.
