The 36-piece LP Egg Shaker Set is constructed of durable plastic and filled with non-toxic steel shot perfect for players of all ages. The shakers are portable, so tote a few to the gig or to your drum circle or percussion gathering. LP egg shakers are easy to hold even when you are already gripping sticks or a tambourine. These LP shakers emit a projective crisp tone that is great on stage, and they are very mic-friendly in the studio. These reliable mini-shakers from Latin Percussion, have certified safe inner shot and external housings.