Oceanstyle hand percussion instrument with drum beads. Size: 20.50 x 20.50 x 4.00 cm. Key benefits Realistic seaside sound: internal drum beads create rolling, wavelike sounds when the drum is tilted or shaken, adding a natural ambient effect to performances and gatherings. Music education tool: supports rhythm training, listening skills, and early music interest by offering handson practice with tempo and dynamics. Portable and easy to use: lightweight and compact dimensions make it simple to carry to classes, rehearsals, events, or outdoor venues. Versatile application: suitable for classrooms, stage performances, ceremonies, family activities, and informal musicmaking. What makes it stand out Simple percussion design that relies on drum beads to produce consistent oceanlike textures. Sized for solo use, classroom sharing, or ensemble layering without taking up much space. Intuitive play method that works for beginners and experienced musicians alike. Practical attributes Function: percussion instrument that imitates ocean sounds through internal beads. Compatibility: designed for use in music classes, performances, weddings, family gatherings, and outdoor events. Size: 20.50 x 20.50 x 4.00 cm for easy handling and storage. Performance: produces clear rolling tones that enhance rhythm exercises and add ambient color to musical arrangements. Use scenarios Music class: incorporate into rhythm and listening lessons to teach dynamics, tempo changes, and sound texture. Wedding ceremony or reception: introduce gentle ocean sounds during processional, interlude, or background music segments. Outdoor event or family gathering: provide portable ambient percussion to enhance games, singalongs, or storytelling sessions. Suitable for music teachers, parents, students, and performers seeking a compact percussion option that adds natural, wavelike sounds to education and events.