There is no hard and fast rule adopted in designing of Modern bathroom wall clocks. These clocks are mostly made upon wood. But as per the requirement of the users, the clocks can be made up of aluminum or plastic. Wooden bathroom clocks are more shinny. The use of wood also makes the clock inexpensive. The quality of the wood is that it can be turned into any shape. Use of wood offer more flexibility in terms of designs and colors. Wooden modern bathroom wall clocks don’t need any kind of maintenance as well. Wooden clocks can literally be used indoors and the outdoors at the same time.