ROKR Assembly Mechanical Christmas Valentines: Perfect DIY Gift to Celebrate the Festive Season! Review

Great fun, good challenge, but poorly working design. Marble explorer doesn't gain enough speed to reach the firing point. Being a very mechanical person cannot help overcome bad design. So you spend hours (about 30) on a flawless assembly of parts and end up with a cool gadget. then it doesn't work. This is very disappointing in the end. I would like to add that I was able to change the design and it works fine. However, I see that many people give up at some point. I took a two week break and

Great puzzle car! This was a surprise for my husband because he was bored all the time at home. It took a week to convince him to put it together, but once he started he didn't stop. It took him several hours, maybe four or five at a leisurely pace. It wasn't very difficult, you just have to be careful. The instructions were very clear, there was even a video to watch but he didn't need them. A few really tiny pieces broke trying to get them out of the board, but there were some left as well. I

I bought 5 as gifts. For people who tend towards mechanics and like to tinker and build something. Every one of them was a great success! Each recipient loved the build and now has a treasured product to share and work with. Pieces are broken. There is also enough raw wood to carve your own pieces if needed. Perfect function after mounting on any style of this brand. I will not trust any other brand, but I can trust this one completely. And so can you. Great design, great gifts. Do it. Please…

I built this with my 10 year old son (but it was too hard for him so I did 99% but he gave me the parts for each step). 3 major parts broke making it unusable. They provided a small piece of sandpaper, but many of the pieces were too tight and eventually broke. I tried hot glueing a few of these but because they broke there wasn't enough support. It took several hours over 2 days. I emailed the company using the email address provided in the kit and after a few days finally got a response…

Overall this is a very good product with some interesting twists. PROS: 1) In general, all the parts fit together and the holes line up correctly 2) The device works perfectly once assembled and set up 3) I really liked the design and functionality of this device 4) Great COVID-19 project for indoor entertainment. CONS: 1) There are many very small parts and assembly can be tedious at times, especially the tiny G1 insertion pins and orange rings 2) The instruction manual needs to be bigger and…