+EASY TO DO+
this is a fully functional marker. Carry this Sharpie marker in your pocket and be ready to twist a key in a moments notice. any time, anywhere, twist any key
hand marker to spectator to sign their own key
Twist key in a second
no switches. nothing added. nothing taken away.
You can do this right in front of their nose and they will have no clue of how it happened
- simple, direct, to the point. made for the mentalist in mind.
And yes the ink is refillable