The Alto is a three-part, ergonomically-designed toy inspired by professional sand-builders. Its stackable, small-medium-large components allow kids to become an expert, creating firm structures that won't crumble away in minutes, helping them to build confidence and experience success. No need for multiple buckets - simply fill, press and form, now your multi-layered tower is done! Design a single tower, a complicated castle or an entire sand village, the Alto makes it easy. When you're finished, the toy's click-and-stack design makes cleanup and transport a breeze. For ages 18 months and up.