This compact rhythmic sand ball set produces distinctive drumlike sounds for rich accompaniment and creative percussion effects. Designed for easy playing and long lasting use, the set lets musicians add unique textures to performances, rehearsals, and music education activities. Key benefits Distinctive sound: Produces special drum tones and accompaniment rhythms. Striking or tapping with a finger creates unique percussive effects that expand your sonic palette. Durable construction: Made of ABS material for a sturdy structure and reliable longterm use. Portable and easy to store: Each ball is small and lightweight so performers can carry and set up quickly. Versatile use: Works well in bands, percussion ensembles, music clubs, group performances, and classroom activities. Specifications Material: ABS Color options: White, White Yellow, White Green, Yellow Green Single ball diameter: about 5 cm (1.97 inch) Package includes: 2 sand balls Practical applications Live performance: Add subtle rhythmic accents or novel percussive textures to acoustic sets, band shows, or studio recordings. Music education: Use in classroom rhythm exercises and group activities to teach timing, coordination, and creative sound design. Small ensembles and rehearsals: Supply quick, portable percussion for practice sessions, jams, or street performances. Notes Allow 1 to 2 cm variation due to manual measurement. Actual item color may vary slightly from images due to monitor differences.