Needed:
16 oz light corn syrup
1 tbls red food coloring
2-3 drops of blue food coloring
A few tbls of liquid dishwashing detergent
1. Put all the kayro from container in a bowl.
2. Mix the food coloring with it.
3. Now mix the detergent with this. Apply.
* This only stains if lots of food coloring is used.
To make the blood suitable for oral use, replace the detergent with food flavoring.