The faucets are mainly designed to combine cold and hot water. They can be done both practical and beautiful. To some extent, they are a decoration for the bathroom. The faucets are distinguished in color, design, shape, quality and other parameters. The most common mixers with two valves are considered, because in them water adjustment occurs separately. Fluckers with a ball shutter are in second place in popularity. In such mixers, you can adjust the cost of cold water and hot, that is, down, right and right -and -right.