Tok sen is a Northern Thai massage technique using a tamarind wood hammer and wedge to transmit vibration along the body's energy lines, a distinctly different sensation from standard compression-based massage. Toksen-Sripai dedicates its entire operation to this single technique rather than offering it as one item on a longer menu.

The specialist focus means the therapists have spent considerably more time refining this specific method than a generalist spa practitioner would. If you've encountered tok sen on spa menus and been curious about it, a dedicated venue is the right place to experience it properly rather than as an add-on.