A typical pain compliance technique involves seizing an attacker's wrist and sealing both hands around it with the length of the Kubotan laid across the radius bone. Downward squeezing pressure is applied to the bone to take down the attacker.
In the context of pain compliance, this technique typically involves seizing an opponent's wrist and using the length of a Kubotan to create pressure on the radius bone, effectively rendering the attacker unable to resist.