2 in 1 - Wet & Dry Clean Design: 2 Pack brush cleaning tool set suitable for wet cleaning and dry cleaning. The top surface is used for washing brushes and the reverse side is used to dry brush color switch. WET Cleaning: You just pour some cleaning solution on the brush, gently move on the surface, then rinse the brush off. 3 kinds of screw thread design, suitable for various makeup brushes. DRY Cleaning: Our color removal sponge can quickly switch the brush to next color without water or chemical solution. Gently swipe over the sponge a few times. The acticarbon scrubbing sponge will remove pigment from your brushes quickly and effectively. Premium Materials: Made of environmental-friendly silica gel and scrubbing sponge that can effectively clean your brush without any damaging, reusable and not easy to deform. Easy to Carry: cleaning pad is mini size and light weight. 3.3*3*1 inches is the perfect size for any makeup kit, beauty drawer, or for traveling.