The inner core replicates the magnetism of Earth itself to produce beautiful, fascinating, mellow sound;Gently toss the magnets straight up to see them spin and hear them buzz!;So how does it work? Where are the speakers? Is it all wireless? We simply don't know ~ It's all to do with magnets;In every box come two sleek metallic bullets;Suitable for ages 3 years and above

• Rattle Power Buzz Magnets

Rattle Power Buzz MagnetsLife Unearthed