This unique handcuff key is "hidden in plain sight", integrated into a pen cap. The cap fits on most any stick type pen; AKA: your basic BIC pen. Even when handing the pen to someone, they almost never notice anything out of the ordinary. Or just keep the cap loose in a pocket, no one will pay any attention to it.

SPECS:

• Non-Metallic (not detected by metal detectors)
  
• Wt: 0.07 oz.
• Made in Canada