• HOURS OF FUN! 6 Exciting Cubes: This exciting 6 cube is full of fun tricks such as musical instruments, gears, strings, blocks, pop-up tricks, and pulls. Stimulate baby's curiosity one after another, allowing them to play for a long time • Safe Design & Hygienic: This is a high safety product that has passed certification by the Ministry of Health, Labor and Welfare. The corners are rounded and smooth to the touch and prevent accidental injuries. Even if your baby put the toys in their mouth, it is easy to wipe away the dirt and keep it clean • Highly Durable and Long Lasting: Made of durable ABS resin, it boasts sturdiness that your growing baby will not be able to play with it. Strong support for your baby growing slowly by pushing, pulling, spinning, and repeatedly playing • Volume Control Function: Equipped with 4 instrument sounds: piano, guitar, drum, and saxophone The volume can be adjusted to 3 levels (mute, bedroom (low volume), and living room (loud volume), so you can use it according to the occasion. Designed for baby's sensitive ears • 【Educational Toys to Promote Early Learning】 Includes 4 spinning gears, 4 pull toys, 4 shake blocks, 7 flying and string loops for a variety of ways to play. Practice fine motor skills, logical thinking, and inspiring development