TechGearLab

The TheraFlow Original Dual Foot Massager is a compact wood roller with two knob types &#40;low and high profile&#41; that stimulate the soles of the feet. This unit lacks remote controls, power cords, and dials. As such, the unit is simple and easy to operate, virtually maintenance-free, and easy to store. Cleaning the TheraFlow is a breeze, too. Just wipe it down with a gentle cleaning agent. 
The main knock against the TheraFlow is that it requires input from the user &mdash; feet are massaged by pushing them back and forth across the knobby roller bars. There are ten independently rotating roller bars, five for each foot. Four on each side of the unit are uniform low-profile knobs, while the remaining roller offers raised, offset knobs that provide a bit more of an intense experience when your feet are in need of some stronger stimulation. This level of simplicity may not be what everyone is looking for in a foot massager. However, this basic unit will always be ready to roll. And, in comparison to the price of other models in the class, the TheraFlow provides some low-cost retail therapy as well.    

Foot Roller Comparison