JOYIN 150 Pcs Marble Run Premium Set, Construction Building Blocks Toys, STEM Learning Toy, Educational Building Block Toy(100 Translucent Plastic Pieces + 50 Glass Marbles)

The media could not be loaded.  Beware that the number of pieces INCLUDES the marble count which i think is about 20 balls. I got a 160 set and then a 120 set to add to it. It's really fun. Quite challenging at first to get parts the right way so the ball follows the intended route without stopping. I would recommend getting at least 160 piece set to start. Not all sets are compatible, thankfully ours were the same. It had different brand names (one was from a different seller) but looked like the same parts and it turned out that they are all exactly the same size so it works together great. Seams to be well made. There's no instructions as such but there's a leaflet with some runs built for you to copy and because it's all in colour it is easy to follow the designs although we liked to go creative and make our own. Enjoy the video.

Bought for small children it was easy to put together

Really good product, hours of fun. Bit tricky for young kids to follow the instructions and some peices tend to hold better than others. Overall deffo recommend - fun for kids and adults!

We’ve had this for almost two months now and we’ve gone from me building everything to my six year old building basic structures. It’s helped her understand balance, both symmetrical and asymmetrical. It’s amazing to watch her build on her structures and work out where things go wrong and correct it. Also…it’s fun.

All ages of family children enjoy this. Have had it for a few years and still going strong

Will be easy for a kid to break pieces. The whole thing and the pieces are much smaller than they appear in pictures. My kids have an almost identical set but it was about 60% bigger pieces.

It works and keeps my son entertained. It's not compatible with normal size marbles but that's not an issue. It's sturdy and have a fair bit of give to it (don't know it they changed something since the purchase of the people who say it's brittle or flimsy) it also have smooth edge with no issues there. The marbles it comes with work fine and are glass so have good durability there. All in all, good product

The media could not be loaded.  This is a rip off. This is a mini set half scale of what you may be thinking. I have just paid for something so flimsy that it is just sending my autistic son into meltdown mode. It falls apart if you breathe too hard and each top barely holds 2 of the clear mini marbles which love to hide in plain sight with their amazing camouflage skills. I would return it if my son would let me as he wants it to work, and it does work eventually, then falls apart with a minor touch, then it's meltdown again and again. I have basically paid for a sore head. Raging.