The tuff is a type of natural stones that is often used for gardening decoration, and similar tasks. However, individual tuff stones may not be suiteable for all of these applications.

The color range of tuff includes beige tuff, black tuff, blue tuff, brown tuff, dark beige tuff, dark green tuff, dark grey tuff, dark red tuff, dark yellow tuff, green tuff, grey tuff, light beige tuff, light green tuff, light grey tuff, light red tuff, light yellow tuff, pink tuff, red tuff, white tuff, yellow tuff, and others.