This is toilet seat with wash hand basin, it is used inside toilet room. This product has been beautifully designed to provide you comfort and convenience. This toilet seat does not require so much water to flush. The flow master system is very strong and flushes fast. This wc set comes with top flush system, with just simple touch of the top button on the wc, it flushes away immediately. It is made with finest ceramic material for durability and effective performance.