The timeless appeal of hammering objects through holes has a new, musical twist! When the colorful balls fall through, they land on and roll down a xylophone for a symphony of rewarding tones. Pull the “keyboard” out to play solo and you’ve got two classic wooden toys. An award winner that employs dexterity, logic and cause & effect. What fun! From Hape Intl for ages 1-3 yrs.