while the chamber creates eerie resonant overtones, welded securely to a steel shell, from the Bill Saragosa Series, including: Metal Beater, and this can be modulated by hand movements, the general angle of the instrument will affect the specific pitch of the overtones, the triangle portion may be played in the classical manner, creating a chamber which contains liquid and is closed with a very thin plate, the MEINL Liquid Triangle is a solid steel triangle, Colour: Black Nickel, Material: special steel alloy, the instrument may be struck or bowed on any portion of its surface