Glow in the dark bathtub?

Crazy!... glow in the dark bath tubs. This incredible creation is from Lucedentro.
They apply the technology of photoluminescence to a virtually unlimited variety of objects through using selected pigments.

This process used to be done through the use of phosphorus, however Lucendentro pigments are different, they are inert, non perishable, and they are neither toxic nor radioactive.

Glow in the dark stairs - very cool!

I wish I could tell you more about the technology and the products but the website was in Italian. Bello, bello...

Ciao
Lizzi