Planning of cheek contouring is done while planning reshaping of the chin. It is also known as enameloplasty, odontoplasty, contouring, recontouring, cosmetic contouring,slenderizing, stripping. Burnishers are used for polishing and contouring amalgam fillings and to polish composite fillings. Restylane is most commonly used for lip enhancement (volume and contouring). Contouring and highlighting the face with white eye shadow cream also became popular. Brindley's technique minimised the amount of earth moving by developing the principle of contouring. It is intended for body contouring and not general weight loss. When using brushes to paint gongbi, there are specific types for contouring and colouring. Where padding is not desirable, contouring may be used instead. DCL tetrahedra involves additional calculations for the diagonals across cube-faces, where dual contouring does not. The aircraft has a T-tail empennage and area rule fuselage contouring. In 2016, one of Rock's contouring videos went viral.