Let me show you what are sizes of the pieces (triangles) for 3D origami technique. This video shows the size of the 3D origami pieces can be used. Among these sizes there are 1/2, ¼, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256. 0:09 Take a sheet of A4 or "Lette
