Plan Toys Wasserbausteine

My little one loves watching the blue and yellow water swirl together when we tilt the blocks—such a simple but mesmerizing effect. The wooden frames feel smooth and sturdy, nice for small hands to grip. Perfect for introducing cause and effect during playtime.

My toddler is absolutely captivated by the way the colored water moves inside these wooden blocks. Watching her peer through them to see the world tinted blue or green is such a simple joy. They feel wonderfully solid and natural in her hands.

The natural wood frame around the colored water makes these blocks feel really sturdy in little hands. My toddler loves stacking them by the window to watch the light shift through the liquid inside. Only wish there were a couple more blocks in the set for building bigger towers.