I now own 4 of these arthritis grip canes, 2 right hand and 2 left hand. I leave one pair in the house and 1 pair in the car. I have also purchased from a Bowls shop special ferrules originally intended for use with a stick on a bowling green as they give extra support and balance on every surface. Many of my friends who have walking sticks have also found these of huge benefit and I believe they should be widely promoted.