The image drawn by hand with acrylic paints in the technique of brush and airbrush was digitized for subsequent high quality printing on vinyl self adhesive film. The top of the seal is covered with a polymer varnish that glows in the dark.
Ideally glued to dry putty, well-primed, smooth walls and many other surfaces.
Charged by any light source 5-30 minutes glow up to 8 hours with a gradual attenuation. The brighter and closer the light source, and the less time has passed since the end of charging - the brighter the glow of the sticker.
How to keep
High resistance: to abrasion, washing, water, alcohol, sunlight.