@Right2Know :: you score a circle, then a smaller concentric circle. Then you score a square with an x through it inside the smaller circle. Then you score arcs between the outside and inside circle. Tap around the outer circle so you can see a breakage line starting throughout it. Then do the same on the inside circle. Then tap carefully and patiently at the central triangles till you get one or two out. Then carefully pry off the rest of the chunks.
