MIEBELY3D Wooden Puzzles for Adults, 235 Pieces 3D Puzzle DIY Wood Marble Run Model Kits, Electrical Mechanical Gear W/Motor Building Kit, 3D Puzzle Creative Home Decor & Gift for Men/Women

The media could not be loaded.  I bought it for my children. I feel this is good to get creativity. I and children also have fun by using it. I mostly like that it can be run manually and also through battery. Here is some of the pros and cons which I feel after using it.Pros:-• It has an instruction book, by using instruction book it is easy to build by reading instruction. All parts are fixed in many frames, you have to detach from each frame, also each frame has alphabet so you can identify each part by using book. You can help your children and give ideas to improve their creativity.• It is made of wood, and the edge of each part is smooth so there is less chance to hurt you when fixing it. Material quality is adequate.• All required tools are given in the box to build it.• 10 marbles are in the package, so enough for use and fun.• After making it, you can keep it in showcase in drawing room and can use in decoration of the party.• This is one of the best gift to children.Cons:-• Box does not have batteries.• It’s is made of wooded, so it has little bit more weight.

I got it for my little brother for Christmas. He immediately built it in one day and loved every second of it. He said the most annoying part was filing certain pieces down, but the most satisfying part was getting things to fit properly. Either way, it functions perfectly, appears like it does in the picture, & it’s big enough to be cool looking, but not too big that it can’t be easily stored away on a shelf or something.

First of all, have some wood glue handy. A lot of the pieces are very long and flimsy, and no matter how careful I tried to be, I broke a few. Thankfully, they were able to be glued back together, and it did not affect the finished product.Secondly, the piece that is supposed to go on the left side of the stairs (F4) prevented the stairs from moving freely. I tried waxing them, I tried filing them down, and they kept binding the stairs up. I finally decided to ditch the piece altogether and replace it with a shoelace that kept the steps in place, so they wouldn’t fall over, but loose enough that they move freely (see picture). There were a few other places where I needed to do some filing down so that the balls could transfer from one piece to another. But that was not a big deal.The final issue was that in many places, the balls would stop moving, or even begin moving in the wrong direction. To fix this, I ended up gluing a couple of the spare pieces onto the bottom, in order to prop the back part up. That seems to have fixed that problem. After all those adjustments, the marble run works pretty good about 80% of the time. Still, I gave it four stars because it was a fun build, and overall I’m happy with how it turned out.

I am a 29 year old grown man who has built many things like this and even larger and seemingly more difficult with no issues . This kit needs to come with a warning. All the pieces fit so tightly. Lots of hammering and sanding and just total elbow grease rather than just glueing priecs together. It was fun for a little bit but dang I am several hours in and the instructions images and step orders are so boggled that I have made critical errors and I’m constantly trying to fix as I go. It feels like I am working on a vehicle smh.All I am saying is expect several hours of work ing on this damn kit minimum and lots of frustrating moments.I’d say “other than that, the machine is cool!” But I wouldn’t know. I’m still not even close to finished smh.

For my son's engineering unit in science this year, we added this kit to his projects and experiments. He had an absolute blast with it! It is very well designed and he loved how he could see how it all worked when put together. The wooden pieces just get popped out of the boards, then assembled following the well written clear directions. It was truly mezmerizing to watch and my son even tried several different obstacle configurations to work with it, including some minifigs. It was a lot of fun and we will definitely try more of these in the future!

Very clear instructions and incredibly precise parts. Tip: use sharping tool and test any moving assemblies before moving to the next step. Would definitely recommend!This was a fun build. I like the mechanism that releases the marbles MUCH better on this.The only issue I have found is that small pieces were little bit delicate to work for kids.

As an adult I expected it to be a fun and nice conversation piece two sets later they are both on their way back. It is made of decent quality wood though with the ones I received they easily broke also when both were finished the steps would not move freely which as someone who doesn’t have much mechanical experience made it impossible to get to work on either. So as a usable conversation piece as I had intended it to be I simply can not recommend it.

My kids love playing with marble runs. I saw this build kit and decided to give it a try.Pros:- All Wood. The entire marble run is made from wood with the exception of the plastic panel for battery operated portion. The pieces are held together by carefully placed holes and small pieces of wood that are hammered in.- Instructions. Very straight forward and easy to follow instructions.Cons:- Fragile. The assemble requires a bit of pressure to get the pieces together for a snug and tight fit. However, if too much pressure is applied, the wood can break since the pieces are thin and fragile.Overall, this marble run is great. Assembly is time-consuming in all the good ways. It keeps the kids busy while teaching them patience. The end result is amazing and worth the time and effort put into it.