burgkidzMarble Run Building Blocks Dino Toys: STEM Ball Race Track for Boys & Girls with Functional Dinosaur Building Blocks, Marbles Maze Game Toy Set for Kids Ages 3 4-8

My grandson, with help from dad, has really enjoyed putting the marble run together & watching the ball spin & run down the track. He is just 17 mos old, so the larger ball is safer than a typical marble.

Perfect for my 5 year old grandson who loves both dinosaurs & legos. The perfect combination to highlight his playtime.

It states that is for 3 years old 4 years old up to 8, but a 3 year old could not put this together by themselves. The instructions are pretty thorough, but it's a highly detailed step by step process and if you don't follow it exactly you have to go back and find out what you missed or the balls will not roll through the maze. Once we got it together though it was a lot of fun.

He plays with his blocks all the time. His favorite toy for his birthday. 100%

Given to my twin grandson and granddaughter (3 yrs old) for birthday, the cool carry case of easy to assemble blocks was a delight! Once the excitement of opening all gifts was done, these blocks were the first toys to get handled! They are sturdy and cheerful. A handy clasp opener comes with the case, but a little bit of use and it won’t be needed for long. There are 2 small clasps on each side and 2 larger ones on the top with the carrying handle to keep quick little hands from accidentally popping the case open. It’s just the right size for 3+ to carry. A great gift you won’t regret buying! (TIP: when gifting, put together a few chosen ideas from the blueprint for instant play! I made 8 and they all fit perfectly in the case, along with the leftover pieces!)

This is the 3rd marble lego maze we have purchased. (All different manufacturers) We got this one on sale, its definitely not as good as the others we purchased.We purchased this one because of the cute dinosaurs, and whereas they are cute, you can only make 1 design. The dinos are often unstable, turn and complicate the marble path. The pieces, tho they're legos, they often come apart. Some of the lego pieces arent as high as other mazes, making this set completely incompatible with other sets. If you lose those "1/2" pieces, you likely won't be able to replace them from a different set.We attempted to make various mazes with this set, even combining the ones we already had, but it was near impossible. The kids misplaced the couple half pieces, and it quickly became impossible to make the original maze design.The marbles are big enough that toddlers with supervision can use them. Theyre brightly colored and move easily through the maze once assembled. I found assembly simple and easy with legos colored for each step, and step by step instructions.My only complaint is how unstable and incompatible it is with other lego sets, and the sad fact that you can only make 1 maze.

The size of the pieces, and quality was great my grandson loved it 😊 ! He has so much fun with it!

My grandson loved these for his birthday!