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 Brian Wesley

This is a great set for kids to build almost anything. The thing that impressed me the most was how well everything fit together. It is very easy to put two pieces together, they then stay together without coming apart, and it is also relatively easy to pull them apart. The wheels fit on the axel perfectly and would spin very well. Taking them apart was also fairly easy. This is a high-quality set!They come in 4 basic shapes, plus wheels with axels. They consist of a straight pipe, an elbow, a tee, and a cross. This allows kids to build almost anything. The colors are vibrant and fun.These are great for allowing kids to build almost anything. It comes with pictures of several examples, but with 250 pieces they will have almost unlimited things to build.Highly recommended.