These plastic egg are good for group activities and music circles. They encourage social interaction and teamwork as children shake and play together. Whether used in a classroom setting or at home, these provide endless opportunities for creative musical exploration. They are also a great addition to Easter egg hunts, adding a musical twist to the traditional activity. Features -Color:Assorted Color -Material:Plastic -Size:5.50X3.80X3.80cm/2.16X1.49X1.49in -Early music education: these plastic egg are designed to introduce children to music and rhythm, fostering an for musical activities -Safe: made from safe, plastic, these egg are good for children, ensuring safe and no worry play -Hand eye coordination: playing with these egg helps children develop handeye coordination and muscle strength -Vibrant colors: available in a variety of colors, these egg provide visual stimulation and aid in color recognition -Easy to learn: these egg are simple and intuitive, making them ideal for children to learn and play independently Package list: 12pcs sand egg percussion instrument