Do one of your friends tend to run hot and cold? The best gift for your lucky friend dangles from high quality shirt sleeves. Faucet Cufflinks feature a "Hot" cufflink and "Cold" cufflink etched in 100% rhodium silver. The radiant metal provides the consummate material for wearing stylish cufflinks. These cufflinks also make great gifts for plumbers that have to turn on hot and cold water faucets every day. We include a replacement guarantee for every purchase of this pair of cufflinks.