Get ready to build the 3in1 Tree House — a 126-piece first big building adventure designed for toddlers and preschoolers. This set is built around chunky, hands-friendly pieces, so it looks just as good finished as it is fun to put together. Whether it's a gift or a personal treat, the 3in1 Tree House delivers hours of rewarding building and lasting display appeal.

- 126-piece LEGO DUPLO build for toddlers and preschoolers
- Finished model makes a first big building adventure for shelf or desk display
- Authentic LEGO brick quality, compatible with other LEGO sets