BUKI France Glow In the Dark Earth Phosphorescent planets to be stuck onto the bedroom wall or ceiling Introducing the BUKI France Glow In the Dark Earth! This self-adhesive wall decoration is perfect for anyone who loves space and wants to bring the solar system into their room. The planet Mars is reproduced in stunning detail, with accurate phosphorescence that will glow in the dark for hours. Just expose the sticker to a light source for a minute before sticking it on your wall or ceiling, then sit back and enjoy the celestial show! The BUKI France Glow In the Dark Earth is perfect for ages 5 and up, and makes a great gift for anyone who loves astronomy. Order your set today! Self-adhesive wall decoration representing the planet Mars. Phosphorescent in semi-darkness. Peel off the stickers and stick the planet on a smooth, clean surface. Before sticking the stickers, it is advisable to expose them to a light source for 1 minute to obtain 1 hour of phosphorescence. A special paint is used on the stickers which captures the light and diffuses it gradually. Do not use on wallpaper and/or on fresh paint.  Requires batteries: no The solar system in your room Suggested age suitability 5 years and upwards.