Sun & Planet Gear CufflinksTwist and turn the outer rim of these quirky and fun cufflinks and watch as the cogs smoothly rotate and turn. Each cog has been wire cut to ensure a perfectly smooth interlocking function. With no cast components, the back is made from carbon fibre, so not only do they look the part, but there is guaranteed to be no friction. These come with stunning rose gold plated surround and white rhodium plated cogs. SPECIFICATIONS: Metal: Base Metal