Specifications: Material: Wooden & Iron sand Color: Colorful Size: 210x60mm/8.27"x2.36" (LxW) Weight: 173g Features: ♫ Made of wood, bright colorful and safety paint, smooth surface without burr ♫ Hand-cranked with a sweet and crisp sound, which can provide you with good visual and auditory effects, develop an interest in music ♫ Easy to carry, only need to shake it to make a pleasant sound. And use it to play your favorite percussion anytime. ♫ Help improve intellectual development, grasping and hearing ♫ Suitable for early education percussion instrument. A great gift for your family or friends Package Include: 2 x Sand Ball Hammer