Review (4/5): smooth and no leaks
I use this jade roller with ice and with oils for my face. It was very hard trying to find a small enough ice cube to fit through the small opening so I fill it with water and place the bottle in the freezer for a few minutes or until the water turns into ice chips. That has worked perfectly for me and it doesn't leak any water if it tips over, plus it glides very smoothly across my face dispensing the right amount of ice water. When I use it with oil it works just as well so it doesn't lather my face with oil, instead it lightly coats my face before I use a facial tool. The bottle is small enough to fit in my makeup organizer and its very easy to wash. i only fill the bottle with the amount of oil/water I plan on using to avoid any messes and for sanitary reasons. I have yet to use the son any part of m body besides my face, but the jade roller doesn't look large enough for anything other than your face.