We are huge block fans, and these have made a colorful addition to our collection. My little one loves them.

These blocks are fun for adults too! We enjoy playing with them as much as our son does. Hold them up to the light and then peep through either side for a fun visual experience.

I purchased these blocks as a Christmas gift for my two-year old. He has used them in so many different ways: in combination with his other building sets, as glasses, and as window decorations. They really are pleasant to see stacked in the window as the light shines through. They are of wonderful, wonderful quality. I am completely comfortable with my ten month-old mouthing and banging them about. The set contains enough blocks to build a couple small, colorful towers. I plan to purchase another set soon so that each of my boys will have one to pass on to their own children! I'm sure that they will last that long!

This is another great add-on to our Haba natural building block collection. We purchased this at our daughter’s request, and found that it was one of the greatest hits. I love that these put some colors, yet still look like “natural blocks.” Our daughter loves to play with them when there is plenty of natural light in the room, and observes the reflection on the floor. Then, she holds and moves the blocks, and enjoys the changes in the reflection. She also uses them as windows for her building block houses. I would highly recommend this product.

My 2-year-old was given this set of blocks as a gift, and he has had a blast with them. His favorite way to play with them is to shine his flashlight through each one to see the effect. This is a beautiful set of blocks, and a great addition to his growing collection.