Rollerball Perfume
A rollerball perfume, also known as a roll-on perfume or roller perfume, is a type of fragrance product that comes in a compact, portable, and easy-to-use packaging. It typically consists of a small glass or plastic bottle with a rollerball applicator at the top. The rollerball applicator is a small, spherical or cylindrical ball that is designed to dispense the perfume when it is rolled onto the skin.