The Meinl Egg Shaker Set 4 pcs. 50th Anniversary consists of four Egg Shakers with two different fillings and colours each (red=loud, black=extra loud). The Egg Shaker Set is only available in this compilation for our 50th Anniversary. The two different fillings provide a fine gradation and perfect control over the volume. Of course, the two Meinl Shakers can also be played together, so you can mix the levels together as needed.