"Contour broaches" are designed to cut concave, convex, cam, contoured, and irregular shaped surfaces. The Queen's baton is ergonomically contoured for ease of use. It has two rows of tegulation with concave, contoured lines. The biggest difference was the curved/contoured body. Main deck ULDs use curves for the contoured shape to truly maximize cargo volume. The advance lever was more contoured with an added plastic grip. The body of a plastic spudger is usually contoured to offer a better grip. It had contoured sides and was designed for plastic tooling. The Aerial version features a large sunroof and contoured roof racks as standard. This carefully contoured surface allows the Coriolis force to be displayed in isolation. The surrounding terrain is steeply contoured on all sides, with numerous caves to be found. The early canals contoured round hills and valleys, later ones went straighter. Minor changes to the interior included a more contemporary contoured dash. A contoured hooded instrument panel held deep-set gauges. In the 1950s, a time of Old Hollywood glamour, features were subtly contoured and shaded.