About this item Koi Fish Drinking Glasses: This koi fish shape drinking glasses is constructed of four individual amber cups, and the four cups can stack into the shape of a koi fish, very practical and interesting High Quality Glass: Our water glasses are made of premium quality glass, 100% Lead-free glassware. Amber color won't change and fade away over time, durable enough for everyday casual use Easy to Clean: The cup wall of glass drinking cups is very smooth and thick, you can easily clean it by hand, They are also support dishwasher cleaning, dishwasher safe Space Saving & Eye-catching Design: Each glass drinking tumblers has a smooth rim, equipped with enhanced bottom and fish scale type anti-slip pattern. They were designed to be stackable when not in use, which not only save the storage space, but also can be a unique decoration Ideal Gift: In most of Asian culture, koi is the symbol of good fortune. This glass juice tumblers suitable for any kind of drink, a unique choice as birthday, housewarming, Christmas or other holiday gift for your family and friends