Stamps

Complete Graph Stamp Set

Gr. 3+ Set includes Rectangular Coordinates I; 100 blocks per square inch, size 3" x 3", Rectangular Coordinates II; 16 blocks per square inch, size 3" x 3", and Polar Coordi... More.

X-Y Axis Stamp

Gr. 2+ This 144 block grid stamp is 3" x 3" in size. The X and Y axes are highlighted and marked. The intersect is also marked at 0. More.