This is a set of 4 plastic cases for keeping toothbrushes. Ideal for keeping your toothbrush while travelling, these cases will fit easily in your toiletries pouch. The cases come in various colors, which makes them easy to distinguish. When travelling, you may have to use public restrooms at stations or in the trains/airplanes. In such cases your toothbrush might come in contact with the dirty surfaces. Storing it in a toothbrush case helps keep your toothbrush from touching the surfaces of your travel bags or washbasins etc.