Sponge makeup powder puff tools. Powder and powder box contain puff, mostly cotton and velvet material. They are used for foundation and makeup. According to the different types of powder puff, dry wet dual-use puff is usually round or rectangular. Wet or dual-purpose powder can be applied to the face regardless of whether it is wet or not. No matter choose sponge powder puff or dry wet powder puff, it is better to choose the one with moderate softness.