Get rid of the hassle of cleaning that cannot be turned over with G-PROJECT's airplane cup cleaning rod that can be inserted into any onahole to clean dirt! Easily maintain your airplane cup or other toys. The yellow brush head uses a soft sponge, and the paper-made rod body reduces the chance of damaging your toy. WARNING: Keep the product away from children. DO NOT expose the product to humid places, direct UV or sunlight for an extended period.