This is a new take on classic graphing paper. With a grid of nested circles one can easily draw shapes like perfect equilateral triangles, hexagons, and every one of the platonic solids (in 2d of course). This is something that the 90 and 45 degree restrictions of classical graph paper do not allow.
Perfect for sacred geometry, or a general refresh on your graphing paper.
You are also still able to draw straight lines and 90 degree angles as well.