These shakers not only sound great, they are also perfect mini versions of Sela Cajons. The set includes three shakers with different sounds: Soft, medium and hard. Because of their size, they can be played seperatly or combined in one hand. These characteristics provide a great variety of different sound possibilities. The Sela Mini Cajon Shakers are not only the perfect accessory for cajon players, they also fit harmoniously into every percussion setup. Therefore they are very versatile instruments.