Video Description: Remember the One Bar Vibrator? We used it with Darina Nikitina and Katerina Hartlova. This big metal toy can be mounted on our One Bar Prison to make the experience more challenging. Very challenging even, do you know how hard it is to keep standing when you are vibrated at high speed from the inside? Charlie Ten knows she needs to keep standing in her high heels, but her knees buckle from the buzzing sensations. Will she be able to do it? And what will she do when she gets her hands on the controls? Will she turn it off or turn it up!?