The Magiplug Bath Plug is an ingenious bathing safety device that minimises the risks of scalds and overflows caused by taps being left to run too long.It has an internal 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 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.