Buy a corner leather from the local billiard room, a crochet (usually in a sack or snakeskin bag) and yarn, and tie the knot with reference to other intact corner leather. Pay attention to pull the yarn towards the pocket as far as possible to the back skin to avoid being hit by the ball.
Billiard table refers to the table for playing billiards, which is the equipment for competition and entertainment. Divided into snooker table, eight table, nine table and Kailuan table. A pair of sixteen-color balls consists of white balls and balls 1~ 15, and a pair of snooker balls consists of white, yellow, green, brown, blue, pink, black (each 1) and 15 red balls. The weight deviation between each pair of balls should not exceed 3g. Changing a ball or a set of balls must be agreed by both players or decided by the referee.