Happy Tongue Drum 6"Happy Tongue Drum 6" These handmade steel pan drums have a series of eight "tongues" of varying sizes cut into the top which are struck by hand or mallet to produce a warming sound. Called "Happy Drums" as it is believed the tones produce a calming and uplifting affect. They come in a variety of colours and designs and are tuned for a balanced sound. This creative instrument is fun to play, either with the included wooden mallets or with your fingers.