India Overseas Trading Corporation offers Crystal made Sand Timer. India Overseas Trading Corporation is a division of Rasool Group of Companies and it is into manufacturing and exporting of antique nautical items, marine gifts, telescopes, diving helmets, telegraph, anchor, handicraft items, brass art ware and decorative nautical antiques. This sand timer is made from crystal but it is supported by metal stands, it is placed on marble base and its height is in 7".