Review on 250 Pieces STEM Building Blocks, Pipe Tube Sensory Toys, Creative Tube Locks Construction Set With Wheels, With Storage Box, Preschool Educational Learning Toys, Present Gift For Boys Girls Aged 3+ by Anthony Colton

This a wonderful STEM toy for toddlers. It teaches reasoning, in that the pipes will only slide together with a smaller end into a larger end, and It reinforces hand-eye coordination as well. There are also a lot of different colors. The size of the pieces are large enough to not to have to worry about swallowing them. The storage bucket is nice, heavy duty and rounded edges, although the lid doesn't stay as tight as I would have preferred. The handle should last awhile, typical of a handle on a plastic beach bucket. There are no instructions, per se, but they included a large fold out brochure showing different configurations. Overall, a very good toy that will help teach colors, hand-eye coordination, and reasoning skills.