PROBLEM
Rulers are less accurate when on a curved surface. Holding a standard ruler over a wound or bullet hole is less accurate when it’s not in the same plain. At 4 cm, the difference is 0.5 cm. The standard ruler would imply that the wound or bullet hole is smaller than reality.
SOLUTION
The KISS System scales stick to the same plane evenly, following the curvature. Keep the perspective of the wound or bullet hole intact with The KISS System.