inner diameter – 18mm (standard size)
for custom sizes please see the ring size chart here and contact us per e-mail.
concrete gets a beautiful patina with time, that’s why it is so attractive.
air bubbles, minor imperfections and slight color differencies are typical for concrete.
each piece is carefully handmade, sanded and sealed.
it takes water, soap, but be careful with fats.
if it accidentally gets dirty, you can gently grind it with a smooth grind paper
harsher treatment is fine, free falls from a great height not so much.
not suitable for eating.
and above all – it needs to be seen.
always and everywhere.