Drums are widely used in Sound Meditations. drums are often the most appreciated of all instruments by the spectators. With an ocean drum you can imitate the sound of the sea. A small ocean drum gives the effect of lying on the beach, and the larger the ocean drum, the more sound it produces. A large ocean drum gives the effect of lighting a boat in the middle of the sea. A guided meditation can take you on a journey, so that you walk on a distant beach, while in reality you are lying on a meditation mat on the floor. The same thing happens when we use sounds during a meditation. With an ocean drum we can really get the feeling of happiness as if we are lying on the beach or that we are in a boat at sea or that we are swimming. Just like the Zaphirs and Koshis, they have a calming effect on children.