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!

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!

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

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.

This was so much fun to set up and very easy to follow the instructions to set up the largest marble run. The only issue is that the weighted marble hitters knock the marbles too hard for the track/the weight of the marbles and it knocks them off the track.

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.

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

The marbles don't make it around the track even on the first run. And you have to reset the clear pieces after every single marble passes through...IF they pass through. The blocks are constantly coming apart while you try to reset everything because the blocks don't fit tight. While the building part is an activity that seems worthwhile, it leaves the kids frustrated. I can't convince them that I won't be able to work properly and it's just a toy that won't work. And yes, I'm great at putting Lego and Duplo type sets. This track was put together properly.