Crystal Water Mart offers great tasting water with convenient service. Customers can quickly buy 12 gallons in just a few minutes, with easy access right outside the store. The water is affordable at 35 cents per gallon, and the store provides rolled-up quarters for change. However, the store can be a bit run down, and some machines used after hours may reject coins, requiring multiple attempts. Staff can be unfriendly, and there have been issues with coin theft from vending machines, which have been reported. Despite these concerns, the location remains a quick and practical option for water needs.