Traditional Russian Tea Glass Holder "podstakannik",meaning "pod" - under and "stakan" - glass. It has been traditionally used during travel in railroad cars for tea drinking so as not to hold the hot glass with your bare hands. It has become a statuses symbol. make from quality materials which doesn't rust or stain and is dishwasher safe Glass is slightly tapered from top to bottom Russian Cut Crystal Tea Glass + 1 Metal glass Holder Podstakannik Glass and the Metal Glass Holder are Dishwasher Safe Suitable for Hot or Cold Beverages