Instruct: Classify the given review into positive or negative sentiment.
Query: colorful towers

I ordered these colorful, wooden blocks for my toddler grandchildren. Boys and girls alike, this educational toy is a hit, and even when the kids wander away to another toy, I see that grandpa is still there building a nice tower. I would recommend this product because it is timeless, and appeals to various age groups. I'm happy with my purchase, and seemed to always be pleased when it comes from Melissa & Doug.