Hand-blow recycled Glass. All of Kiliim’s products are handcrafted, making each product unique. Slight variations and imperfections are embraced. Hand wash with soap & water, Dishwasher safe. For thousands of years, glass blowing has always been a part of Egypt’s cultural heritage. The earliest recorded glass like material was found in the Dahshur region, which was used for mosaics & beads.Today, Cairo’s glassblowers have taken a more sustainable approach to the craft. comes in colors: Blue, Turquoise, Green, Transparent, Aubergine, Amber.