An Easy Way To Make Your Own Runes
Self Hardening Clay (Can also use Fimo or Sculpy clay which can be dried in the oven quicker.)
Form a small amount of clay into a ball.
Flatten into a thin disk approximately 1/8 inch in thickness (Can also be square, or any shape you feel comfortable with.)
Inscribe your rune designs into clay.
Allow to air dry (Or cool, if baked in oven.)
Store in a pouch or box until ready to be used.