Just what I wanted. Was a bit skeptical while ordering, but it turned out to be money well spent.
Had Plantar fasciitis and after Covid came around couldn't go and get a foot massage. Hence decided to try the R3.
While at work started rolling my feet alternatively 3 to 4 times a day and voila...the pain receded and eventually disappeared.... I still use it for a foot massage after a tiring day 😀