Schlagwerk SK 30 Shorty Shaker, Design: untreated wood - Black Eyes-veneer, 4.5 x 10.5 cm, two-chamber system, (price per unit), The Shorty Shaker not only has an interesting design, it also produces a very controlled shaker sound. With its special chamber construction, the Shorty Shaker is the right choice for unplugged concerts.
The Schlagwerk SK30 is a nice little additional shaker, eg for the Schlagwerk Double Shaker. Being so tiny, it produces a rather high-pitched sound yet doesn't sound harsh. It can be easily played even by children and is quite sturdy. The SK30 can compete at soft to medium volumes.