Review on Brain Building Set Construction Toys by Brian Messerly

Pros: - I really like the quality of these pens. They are made of hard plastic, similar to the original Duplo blocks, so should be strong. Beautiful colors. Larger swivels than other "huge" swivels from other well-known brands (Skoolzy in this case). I specifically ordered these to avoid the choking hazard as we have a child in our family who still likes to put things in their mouths. in the form of a bear with staggered rows? - I would prefer a square board for other reasons: to create patterns and create sequences. It will be impossible to do this on a bearish one as there are no vertical bars - the pins don't match.