5d2 Percussion 4 PCS Plastic Egg Shaker Set with Puerto Rico Flag. 5d2 Percussion shakers create pronounced shaker sounds with their durable shells that are easy to handle while playing. 5d2 Percussion Egg Shakers can be played alone or with other percussion instruments like cajons, bongos, djembes, or congas. Includes: 4 plastic egg shakers (Pink, Yellow, Blue, Green)