LEGO DUPLO Toddler Build and Play Cubes – Link 
Amazon has this right now at it’s best price ever of just $9.09!
- Features 3 window cubes, a cute bear and assorted decorated bricks in pastel colors.
- Extra large LEGO® DUPLO® bricks are fully compatible with standard DUPLO bricks and elements.
- DUPLO products are fun and safe for younger hands.
- Connect, create and pull along!
- Box lid doubles as a handy building plate.