A "🎱" is a small, spherical object commonly used in the game of billiards. It is typically made of a hard material, such as phenolic resin or polyester, and has a smooth surface. The traditional color of a billiard ball is white, but it can also come in various other colors, each representing a different number or type of ball in the game. The purpose of the 🎱 is to be struck by the cue stick, causing it to collide with other balls on the table and strategically pocket them into the designated pockets.