Marble Runs Dinosaur Adventure with Gravity Hammer and Building Tracks, 80 Pieces Compatible Construction Toys Interactive Ball Tracks Maze Game for Kids Ages 3 4 5 6 7 8 Years (Dinosaur Marble Run)

Lord, my kid is 3 years old boy. He love this. He is keep playing this toy everyday since I got it!

I love these Duplo marble runs! They're much more fun than the regular marble run toys.

I haven’t had time to put it together yet but my 4yr old grandson is so excited to play!

The media could not be loaded. I got this marble run for my daughter for Christmas. Because of the mixed reviews I opened it and tried it out. Overall I’m disappointed. I hoped for something I could build an leave her to play with. But for the runs to work you have to reset the gravity hammers between each marble.Pros: the finished runs look great. The tree accessories are a lovely touch.Cons: The gravity hammer needs to be reset between each marble. I’m not sure whose children are willing to wait for 1 marble to go down and then doing a reset.The run I put together in the video took a solid 20 minutes by myself and I’m an avid lego builder. Definitely not something a young child can handle. The directions are pictures- but figuring out which lengths are needed for which places would be tricky for most kids. The box says ages 3-14 and I’m thinking it’s best for over 8.

Spent about 20 -30 minutes putting together which is OK, but 3 year old took half of it apart and rearrange pieces. Understandable since it is made of legos.Step by step instructions are good, but they do not create the science depicted on the box!I went to the support website and received 404 page does not exist error.It appears you could configure the run differently but too challenging without directions.Also the box implies you marbles will run over and overThis is not true as you must reset the swinging ball bearing after each run.In conclusion, although the three year olds LOVED this adult intervention was constantly required. So the claim that this is for 3+ is a a bit questionable.My biggest frustration is that I cannot find directions to build the scene on the box. A website where I could access a pdf of the directions would solve my concern.

Love this set. We got a dinosaur set from the same company before this and wanted more pieces. Well thought out design, pieces fit well together and with duplos. Overall I'd say this is more fun than normal marble runs and has kept 2 yr olds through adults entertained for hours. I bought a similar set from a different manufacturer and immediately returned it due to how inferior it was to this product - no joke we actually took it away after giving it to our kid.... And immediately went and bought this one.

It’s cool, but I thought is was several “sections” that could be interchangeable. It’s a full Lego type toy with many parts and pieces. Instructions are difficult to follow and will take a few years before my 5 yr old grandson can fully enjoy.Updated 6.13.25: grandson loves it and h3s becoming quite inventive for a 5 year old. So glad we bought it. Looking to buy more pieces and a larger base. 4 yr old sister also getting the hang of it. Very educational!

My grandson loves to watch marble runs so I got this for him when he was three. Its a great set and very entertaining but I think it was a bit advanced for him as he did not know how to use the part that shoots the marble forward. I think it would be great for a four year old though. Very nice set, well made and good value.