Kids will love the quiet suspense of lining up a colorful trail of 100 wooden dominoes…then Bam! A little nudge and the excitement explodes as they t-t-topple! Perfectly sized for little hands, they feature a child-safe, non-toxic finish. And look. There are 7 add-on pieces, like a bridge, a wheel and a bell, to make things more interesting! From Hape Intl, for ages 3-7 yrs.