My 3 year olds love building whatever their imagination takes them. It’s a beautiful and easy to use product. So far we have spent hours playing together and I listen to the imaginative stories they come up with as they are building rocket ships or castles or zoo animals.

It is a good spatial toy for little and big hands, we use it for open play.

I love playing with these with my grandchildren they are fun and colorful! We use them with our light table that just makes it even more vibrant

I needed toys both my boys could play with together, building especially. It's such a simple toy for them to understand and not break right away. They found how patterns work and used their imagination building caterpillars and castles. Usually keeps my boys busy for a while, which is definitely worth it in my book!

I was really surprised at the quality of this product it was the best buy. I am really pleased with it. Yes, I would recommend this product.

Every design is unique and challenging! Good learning tool for shapes and colors!

My kids love to build stuctures with thes crystla climbers. They are so colorful and beautiful. Especially if you have it on a light table.

I bought 2 sets for my 3- 5 year old grandchildren. The kiddos had fun putting the pieces together, however, they proved difficult to stay together. I would recommend these for an older child ( more patience) for when their creation falls apart needs to be put back together.

These tend to break fairly easily. They receive a lot of use by 6 and 7 year olds but I regularly find broken pieces. Many other sets purchased at the same time are still in tiptop shape!

love the concept although they tend to break easily

We've had ours for a year. I have a 18mos, 2yr, and 6yr old and none have gotten broken. We love them!

I bought these for my preschool and can not use them in my preschool. These break very easily. I pulled them out the first day and had 8 broken pieces. However, my kids love to build with them and my older kids will play for hours with them. But they still break a couple every time they play.