I purchased these pattern blocks for my autistic daughter. These are perfect for her because I do not have to worry about them being a choking hazard like the standard size pattern blocks. We have enjoyed using them to create pictures on the light table and to make patterns in kinetic sand. These blocks seem durable and I expect they will hold up to a lot of use. Perfect for younger children and those with special needs who may put things in their mouths, Highly recommend!

My students are loving using these on the light table. I love the textures that are on the patterned blocks.

These large blocks were perfect for the light table. The children enjoyed the texture and patterns on them.

The textures are wonderful, the colors are bright, and the pieces are sturdy. The great variety of shapes make this fun for creating tanagram shapes as well.