The Magiplug Basin Plug is an ingenious and multi-functional bathing aid that helps to prevent the risk of both scalds and overflows.It has a patented pressure release mechanism that enables the user to set the water level to a specific depth. Any water above that level is allowed to escape, so it will prevent flooding and subsequent damage to the property if, for example, a tap is left unattended. The plug also incorporates a heat sensitive pad that will change colour when the temperature reaches 36 degrees Celsius. This provides a useful visual warning about the possibility of over heating.