These eco-friendly glasses are a great way to serve your favorite drinks. Made in Spain of recycled glass, they're clear with a slight green tint and are perfect for every day use.  Details: Includes Set of 4. Measures Approximately 5 1/4"H. 100% Recycled Glass. Environmentally Friendly. Handmade in Spain. DIshwasher safe.  ** We also have these glasses available in Blue, as shown in the last pic, in another of our listings. Thanks for looking 🙂 From the Manufacturer: We began our journey in 1985 when we decided to produce just 100% recycled glass. We have maintained this compromise with the environment and intend to do so going forward. The glass is sourced from glass containers and collected by a specialized Company who transport it to the recycling plant. The glass is then selected, treated and transported to our Factory to be recycled. We exclusively use 100% recycled glass without any additives. We comply with all the Kyoto protocol aspects, and International treaties that commit parties to reducing greenhouse gases. Design, quality and competitive prices are perfectly possible with 100% recycled glass. Glass can be recycled repeatedly without any reduction in quality and every single action makes a difference. When you buy recycled glass you close the loop.