HOW IT GLOWS?
Wikipedia is king here: Strontium aluminate is a solid odorless, nonflammable, pale yellow, monoclinic crystalline powder, heavier than water. When activated with a suitable dopant (e.g. europium), it acts as a photoluminescent phosphor with long persistence of phosphorescence.
It´s very similar to Seiko´s Lumibrite or Rolex´s Chromalight. Totally safe technology.
DIFFERENCES BETWEEN GLOW COLORS
All colors will glow with rage the first minutes then they will fade and will remain a dimed glow all night long in a dark room. For example you will see it glowin softly in cinema.
Please refer to our size troubleshooting page.
Pintor Lucio Munoz 11 3A
Please email us at email@example.com with the tracking number for the package you sent back, as well as what size you would like to exchange your ring for.
Your ring will be sent a week after the order it´s made. All the rings are handmade here in Madrid and it´s an elaborate process.
At the moment we do not offer engraving services.
Any question? Please, refer to our contact page.