It is a water-based paint that glows in the dark at night by absorbing light. After a while, when the effect of its brightness begins to fade and decrease, it needs to be recharged by placing it in the light again. It becomes water resistant by varnishing it with water-based varnish. It is applied with a brush. It is easily cleaned with soap and water. It does not contain substances harmful to health. It complies with CE & EN 71 norms.