I taught 8th grade physical science for 30 years.....how I wish I had had sets of these in my classroom! I bought them for my Grandson for Christmas and we love them. They are well made and stimulate learning and exploration the hands-on way.....I ordered a second set!
We love playing and building with these logs. My grand-daughter is just now enjoying building houses for her dollies, so it's not just a "boy's" toy. I would recommend this as a good gift for a preschooler and up.
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