**Black Concrete Triangle Ring (Silver/Rose Gold) | Geometric Series**
Metallic geometric case with shinny smooth surface cooperated nicely with concrete with rough surface. It creates unexpected visual contrasts.
Material：Concrete，925 Sterling Silver
Color：Black Concrete，Silver / Rose Gold
Ring Size：Adjustable, Fit for different finger size
Concrete Features：Possible to exposed to water ，Polished to remove the dust on the surface
925 Sterling Silver Features：Prolonged exposure of sterling silver to water may lead to oxidation and discoloration
Others：Every piece of concrete is unique and the only one，each piece of concrete has different style pattern，air bubble or crack on the surface
**Usage & Maintenance**
Not suggest to wear it when taking the shower/bath, swimming
**C3CraftStudio Geometric Series | Triangle**
C3CraftStudio is a concrete experimental brand. We aim to challenge the way the world perceives the idea of value and how this value is demonstrated.
By facilitating the synthesis of diverse elements with that of concrete - a material assumed to be crude and humble - we manufacture our own concept of a valued object. These include the creation of jewelry, home goods, and other products, all designed to bring out our belief: value is intrinsic.
**Birth of the C3CraftStudio Concrete**
C3CraftStudio concrete are well-cured and polish by our professional craftsmen. We emphasize the quality of products to ensure every concrete product has a clean surface and will not spall off.
All concrete pieces are sprinkled of water to enhance the hardness and strength. The concrete curing process takes around 30 days and finally the perfect and unique concrete work born.
Hong Kong ： S.F. Express | 1 - 2 Days Arrival
Oversea ： Hong Kong Post Air Registered Packet | 7 - 15 Days Arrival