Product Details:

Five times faster than traditional stamping methods. If you pay laborers to stamp concrete, you will pay this roller off with just a few jobs using it.
Add weights to ensure a uniform imprint as the concrete begins to harden
No special setup for borders
Ultra lightweight. You start stamping as soon as the bleed water has evaporated- no need to wait for concrete to be hard enough to support walking on it.
Made in the USA

To Use:

The Roller connects to standard concrete extension poles, or you can rig up your own method to pull it across large spans using rope.
Once bleed water is gone, use Liquid Release or Powder Antiquing Release on the concrete and the roller, and begin rolling.
If you find you need more weight to push the roller into the concrete, slide weights (Rock N Roller Weights sold here) onto the metal rods on top of the roller.
Use Texture Rollers and Touch Up Wheels to finish off around edges and fine tune.
Watch the videos below for more information, but if you don't need a roller don't watch (because you'll be compelled to buy one once you see what they do)

Plastic Putty Knives