Светят в тъмен калдъръм

Everyglow® Glow in the dark cobble are made from brightest glow in the dark powder and ceramic glaze.
Which available glow in the dark more than 12hours just need absorb visible light for 5-30mins. this absorb and emit light process is repeatedly.

Non-toxin
Безвреден
Non-radiation
Екологично чисти
Цвят на блясъка: Аква, син,зелен

Големина:20*50Мм

Приложение: Decoration the yard,path,garden,landscape,Aquarium,plant etc.