Chinois strainers are offered with a range of openings: large 5 mm holes and mesh options described as coarse, fine, and extra-fine. Extra-fine mesh is often specified for bouillon-style strainers used to produce ultra-smooth results.
Common diameters listed for chinois strainers include 8", 11", and 12".
They typically have welded or wide, easy-grip handles (around 9.5–10 inches long) and include hooks—L-shaped or support/metal hooks—to rest on or hang from a pot for balance.
Chinois strainers are used for rinsing fruits and vegetables, straining or cooling pasta, producing ultra-smooth custards, purées, soups, and sauces, dusting pastries, and removing clumps from stocks and bisques.
Common stabilizing features include wide smooth-edge rims for a secure fit, metal or L-shaped hooks that hold the strainer on or over a pot or bowl, and support hooks to rest the strainer on the rim for balance.