Graftobian Magic Blood Powder is a water activated powder that when applied is invisible, but when sprayed with water looks like the result splattered blood. Drag a wet knife across powdered skin for a bloody cutting effect.
Caution: blood powder is made from soluble colouring materials that cannot be removed from fabrics. Keep away from clothing, furniture and other porous surfaces. To prevent staining to skin it is recommended to use a barrier between skin and blood powder.