This Firexo Sachet Sign should be displayed on a wall where your Firexo sachets are located. The For Pan Fires sign shows that Firexo sachets are safe to use on pan fires with up to 3 litres of cooking oil. This glow-in-the-dark sign is suitable for use in areas with a regular source of light, as the light will charge the sign so that it shines brightly should the power supply fail, allowing it to be clearly seen and read, even in total darkness.