We all loved these blocks. They have basic colors, and basic shapes, but the blocks are unique. Some blocks have studs on the top and sides, some don't have any at all, and the wheels have multiple spots for the pegs. You can use them to make lots of shapes. My older son immediately made a car, and it has been his favorite toy this week. My toddler has mostly made hammers and just enjoys putting the pieces together. My daughter made animals, dinosaurs, and a collection of wands.

Great way to teach problem-solving.

My toddler learned and practiced fine motor skills, hand-eye coordination, creative play, color and shape identification. My older children learned problem solving, creative play, planning, lateral thinking, cooperation, communication skills, and mathematical thinking. While using the guide, they were able to follow the picture instructions on how to build various things, such as ducks, trains, trees, and wands.