The color of the cotton portion and the shaft portion [about the color of safety] complies with the safety standards of the following. Because it may damage the cotton part / fiber products international standards (Oeko-Tex standard 100 class 1) the shaft portion / specifications and standards [attention], such as the Food Sanitation Law, food, additives, eardrum and mucous membranes, the back of the ear or nose please do not put up. - Only use in children, please stop. - When you use, please note around the situation (so that it does not bumping). * Please consult your doctor if any chance feel abnormality. - Please keep out of the reach of children. • If you want to soak in use in the solution and may be balls of cotton is likely to escape.