FAQs
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
- Green
- Aqua
- Blue
- Purple
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.
SIZING
Please refer to our size troubleshooting page.
EXCHANGES
Club Boria
Pintor Lucio Munoz 11 3A
Madrid 28050
SPAIN
Please email us at support@clubboria.com with the tracking number for the package you sent back, as well as what size you would like to exchange your ring for.
SHIPPING
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.
ENGRAVING?
At the moment we do not offer engraving services.
Any question? Please, refer to our contact page.