The 66fit Knobble It Thumb Massager is an ingenious hand held massage tool specifically designed to provide intense relief to painful, inaccessible trigger points through massage.

Use the Knobble It Thumb Massager as an extension of your own thumbs to apply pressure to sensitive embedded trigger points for intense relief from muscle pain and discomfort.

This application of pressure can help eradicate muscle tenderness caused by exercise or just day to day living.