• 【Intellectual Development】 Marble Run Building Blocks will inspire creativity and curiosity, Enhance the imagination , Learn shape recognition and spatial three-dimensional thinking ability.
  • 【Challenge and Amusement】Combine the challenges of track building blocks with the fun of a marble run. Enjoy building various tracks & shapes. Watch marbles go down, around bends, and to the finish Fast!
  • 【Complete 2 in 1 Kit,Compatible With Major Brand Blocks】Perfect set of 97 PCS which can make very simple to complex tack models. Making it a great fit for kids of different ages. Also this is compatible with other brand blocks of this type for even greater fun
  • 【Smooth edges of block and Marble Run】The blocks have smooth to the touch sides and rounded corners. They fit snugly so not to fall down but are easy to take apart. The tracks have the same rounded edges that feel comfortable in the hand.
  • 【Safe ,Educational and Durable】The Marble Run Toy Block set is made from high quality ABS material. Has passed US ASTM 963 Safety Certificate, This is non toxic. Makes a perfect gift for Both Boys and Girls Ages 6 and Up. 3+ with supervision.

Fantastic STEM product! We love legos in our house, so this was a natural purchase. However, I was concerned that the quality would not measure up to that of actual LEGO brand blocks. That being said, I have been very impressed with the quality, and my kids have spent HOURS building and designing with these blocks!

It's a wonderful form of entertainment for preschoolers and grade-school children. Well made and high quality, the pieces stack up flawlessly and you can create different shapes. Also it looks like it will hold up really well. The parts seem durable and sturdy. It is a great way to get kids to think outside the box while having fun!

This was one of the best toys I have bought in a long time, it is perfect for your children and older grandchildren. There are hundreds of ways to put the blocks together so every time is like playing with it for the first time. I very much dislike one use toys as we all should. No one likes buying a toy only to have the kids toss it aside after a day or two. Now to the blocks themselves, they are very colorful, you get a great amount and the blocks were sturdy. I feel they are quality made and the balls are super cute with little faces. My boys love building with it and it was so entertaining I caught myself playing with it alone. Honestly, I have no complaints about this toy. I think it will be a forever toy in our house. so far I have bought two sets, just so you know they can be combined to make larger runs and even races, what kind does not like to race again someone else, so if you are looking for a good toy you have found it.

These pieces work perfectly with Lego Duplo blocks. My 3-year-old loves working with us to assemble the maze, and he was enthralled by watching the ball run through it. The ball is small enough to be a choking hazard, and he did put it in his mouth once, so, if you have a younger child, I'd only let them have the balls with supervision.

When I see something with only 5 star reviews, I'm skeptical. But in this case, the set totally lived up to the hype! We have a regular marble run building set that my 2 year old was obsessed with, but it was difficult for her to put together and I always worried about the little marbles. This set provides bigger balls which are hollow plastic rather than glass, and has many more building options. Unlike some off-brands, the pieces fit seamlessly with Duplos. It's actually difficult to tell the difference. Sometimes you have to make sure things are flush for the balls to roll well, the green pieces for the base are kind of thin, and I think one step was reversed in the directions. But overall this is the best toy we've gotten in a long time!

The pictures included with this review before our Grandchildren opened these blocks and sprawled out everywhere. These have 2 green tracks which allows 2 or more children to build and play separately or together. One grandchild (3) yrs old and the other (5) were learning to match pieces, and build whatever they imagine and is a great learning experience. My grandchildren loved building their own designs. Both had fun. We watched as the kids were giggling, trading pieces to enhance what they each wanted to build. This toy set is made of strong, durable materials. Excellent purchase. Our Grandchildren learning and having fun is something any parent/grandparents wants.

I Really like this set. The chunking pieces are appropriate for the older kids and younger. They have had a lot of fun designing different ways. I Really like that duplos work with this also and they can use them to build various tracks. Easy to assemble and easy to manipulate the pieces.

This set is great fun! Even my two year old granddaughter, was able to piece the tracks together. We have lots of fun playing together. I was able to take some of the extra pieces and make a trough to hold the marbles. Having two green boards means two children can build separately at the same time. My picture is made from the 97 pieces that came in the set.