MaxTronicMarble Run, 166Pcs Marble Maze Building Block Toys for Kids, STEM Learning Toys Marble Track Race Set with 30 Glow in The Dark Glass Marbles Birthday Gift Toys for Boys & Girls Aged 3-12

Really fun! It's easy to use, though a bit smaller in width than our old one from another company (as in, it only uses small marbles about half the size of regular ones). However, it doesn't break and crack as easily as our old marble run pieces did. The colours are cute and aesthetic (love the pastel pieces and wish it was also available in only pastels). It's fairly sturdy and the pieces are enough to make one small run. We currently have two more sets which help us make a super-run (requested for gifts).

The marble run kit appears to be of excellent quality. This kit is a gift for my nephew's birthday. I choose this one over others since it seems to have more variety with the pieces allowing more options when building the run. Improvements to the design, I would have more transparent tunnels so that you can watch the marble more as it travels. Overall a lovely kit and at an excellent price.

What a great set! Lots of creative pieces, my kid loves it. Quite sturdy too, solid pieces. Lots and lots of marbles, probably didn't need that many, but whatever, I'm sure we'll be losing some soon. Get the bigger set, it's worth it.

3 year old got it for Christmas. He asks for it daily and loves playing with it. Marbles are a bit small for my liking but not by much, more the size of charm bracelet beads than marbles. Instructions are not the most friendly for people who aren't very DIY, but the average person can figure it out with the pictures and the box. Would recommend for anyone with a 3 year old who understands not putting small objects in their mouth or as long as you are an active parent while they are playing with it.

The toys have great ideas. But, the quality of the parts should be a little better.