After a while, the effect of brightness and light will disappear, and when it starts to decrease, it has to be recharged again by placing it under a light source.
To protect and become waterproof it must be varnished with a water-based varnish.
It’s good to brush. The thicker the layers of paint, the longer it will shine in the dark.
Easy to clean with soap and water.
Does not contain harmful substances in health.