Header banner
Revain logoHome Page
🔩 the ultimate rotating mechanical constructor for engineering enthusiasts: perfect for adults and teenagers logo

🔩 The Ultimate Rotating Mechanical Constructor for Engineering Enthusiasts: Perfect for Adults and Teenagers Review

8

·

Average

Revainrating 3.5 out of 5  
Rating 
3.3
🧩 3-D Puzzles, 🧩 Puzzles

View on AmazonView on ЯM

Media

(4)
img 1 attached to 🔩 The Ultimate Rotating Mechanical Constructor for Engineering Enthusiasts: Perfect for Adults and Teenagers
img 2 attached to 🔩 The Ultimate Rotating Mechanical Constructor for Engineering Enthusiasts: Perfect for Adults and Teenagers
img 3 attached to 🔩 The Ultimate Rotating Mechanical Constructor for Engineering Enthusiasts: Perfect for Adults and Teenagers
img 4 attached to 🔩 The Ultimate Rotating Mechanical Constructor for Engineering Enthusiasts: Perfect for Adults and Teenagers

Description of 🔩 The Ultimate Rotating Mechanical Constructor for Engineering Enthusiasts: Perfect for Adults and Teenagers

【HIGH QUALITY】This wooden 3D model kit makes by premium basswood plywood. Non-toxic, ECO friendly, with precise and clean Laser Cutting technology it has a smooth edge with no burr, safe to play. 【DIY WOODEN PUZZLE】After assembly, the steel ball can be rolled along the track. These designs are inspired by real-life mechanisms. We believe that building these beautiful working models should be fun. 3D wooden puzzle marble run set help children enjoy a journey of exploring woodcraft construction. 【POWERED BY SOLAR PANEL OR BATTERY 】1.Connect wire of motor with solar panel if you are going to use it under sunlight.Solar power panel collects solar heat energy into an electric energy drive motor. 2.Connect wire of motor with battery case if you are going to use the marble run kit indoor. (You need to prepare 1 pcs of AA battery). 【EASY SELF-ASSEMBLY】With laser cut technology, the pre-cut wooden board will be easy to pop the individual pieces out of the sheets. Utilizing safe and environmentally friendly wood from all-natural trees without any added toxins, even children can safely play with sets. Also, the educational toy comes packaged with clear, simple and very detailed English instruction as well as illustrations. You will build the wooden art craft set quickly and correctly. 【FUN AND EDUCATIONAL】Exercise logic thinking ability, hands-on ability and concentration. Enjoy amazing details and a wonderful DIY experience. Creating the wooden puzzle model kit is challenging and may take 1-2 hours, depending on your pace and patience. 【HAPPY FAMILY TIME】The 3D wooden marble run model puzzle will boost your child creativity, bring families together for hours to create something truly unique to display in their home. You will be surprised by the child's hands-on talent. This model is also a perfect idea for a handyman or anyone who enjoys woodworking. 【PERFECT GIFT AND HOME DECOR】Best birthday, party, and holiday gift for adults. This 3d wooden puzzle marbel run is an exquisite gift for 14 years and up, it will be a great birthday, Christmas and holiday gift. And it can be placed in your room as a nice decoration. You can paint and stain the lovely puzzle however you want! ((📢📢Pigments and glue are not included).
Hide

Reviews

Global ratings 8
  • 5
    2
  • 4
    2
  • 3
    1
  • 2
    2
  • 1
    1

Type of review

Revainrating 5 out of 5

Intriguing puzzles

Very difficult. I liked it very much. I can't imagine how anyone thought about that. This is our fourth wooden puzzle and it will do more.

Pros
  • Excellent overall performance
Cons
  • Not bad, but...

Revainrating 5 out of 5

Will be a good gift! in Puzzle

Bought for my son for Christmas. My granddaughter wanted to build it for her uncle. She followed the instructions and did a great job. It's fun to watch the marble follow the path. Good present!

Pros
  • Delivery was very fast
Cons
  • Secret

Revainrating 4 out of 5

Great for older kids!

Great set but some of the tips are very fragile, had to use super glue when the pieces broke. My 8 year old was able to assemble it without much help other than a head piece. In addition, we also need to sand down some of the details that won't be cut cleanly when removed from the board.

Pros
  • Impressive
Cons
  • Some shades

Revainrating 2 out of 5

does not run smoothly parts were missing

the balls keep getting stuck in the big wheel so that everything no longer works - but at the relatively low price I think that is appropriate and fair. The second set had two "C" sheets of plywood for parts but no "D" sheets of plywood, so parts were missing and I couldn't assemble the model.

Pros
  • good
Cons
  • almost everything ok

Revainrating 2 out of 5

Good 3D working puzzle but number

I bought this to use in my science class as an introduction to renewable and sustainable energy. It is fairly easy and quick to assemble. In battery mode it works perfectly. Unfortunately the solar panel does not work. This contradicts the purpose of the purchase. It's fun to collect, but now it's useless to me.

Pros
  • Absolutely amazing!
Cons
  • So So

Revainrating 4 out of 5

Good and fun assembly - puzzles

Fascinating assembly. This is a simple model. It's great that it uses a solar panel or 2 AA batteries. The guide is easy to use. The kit includes everything you need to assemble, such as candle wax, glue and sandpaper. Although batteries are not included. Use candle wax and sandpaper often! This will help! The battery cover is very fragile. When switching from solar to battery, you need to disconnect the cable from one power source to the other. If you use a solar panel, it must be taken…

Pros
  • Stable test results
Cons
  • Crumpled packaging

Revainrating 1 out of 5

Doesn't work as advertised - wouldn't buy

A well designed and solid puzzle. Easy enough for 10-15 year olds to assemble. The instructions weren't the best, but you don't have to be a rocket scientist to figure it out. The problem is that the solar panel is not working. We gather everything together, but the windmill doesn't move. Motor connected to the battery and everything worked. When I checked the voltage from the solar panel, the arrow just trembled. Definitely not enough juice to power a windmill. If you like windmill puzzles…

Pros
  • Great design
Cons
  • New competitors have arrived

Revainrating 3 out of 5

Losing home big equipment.

Good clear pictures show how it is assembled. Relatively easy assembly for ages 14 and up, as recommended by the manufacturer. This will certainly be a problem for younger children. A bit misleading as the photos show young children in front of this thing. Presumably the older sibling's parents collected it for her? Only awarded three stars because the final drive has a lot of potential. There's no adjustment as three small fixed gears hold it in place. This gives it free play often enough to…

Pros
  • Easy to read control panel
Cons
  • Safety