Watch & listen to the beautiful stream of colorful beads, creating a gentle sound like a water cascade. The tumbling stream of beads gently trickle down colorful ramps that are encased in a clear plastic 8.5" tube. Not only is it a visual delight but the sound it creates mimics a gentle waterfall . Playtime with this easy to grip toy helps improve gross motor skills and is safe for ages 6 months and up. BPA free!