![](https://www.monster-go.com/wp-content/themes/astra/monsterGo/Rainbow/images/topPoster_en.jpg)
![](https://www.monster-go.com/wp-content/themes/astra/monsterGo/images/airship.png)
Challenge by steps:
From easy to hard, train your brain step by step.
![](https://www.monster-go.com/wp-content/themes/astra/monsterGo/Magnetic/images/img9.jpg)
U’/U/U2
R’ F’ R U
R U’ R’ U2
R U R’
R U’ R’ F’
R U R’
R’ F’ R U’
U R U’ R’
Y’ R’U’R
U R U’ R’
Y’ U’ R’U R
Fully enlightenment:
Sense of space/Hand-brain coordination/Logical thinking.
![](https://www.monster-go.com/wp-content/themes/astra/monsterGo/Rainbow/images/img10.jpg)
Interesting design:
Solving puzzles with funny models to get more joy.
![](https://www.monster-go.com/wp-content/themes/astra/monsterGo/Rainbow/images/img11.jpg)
The cube seems simple, but learning to solve it is a test of
true mathematical abilities such as space, logic, abstraction, etc.
If parents taught in a wrong way,
children would be frustrated and they would give up soon,
and both parents and children would waste their time in vain.
![](https://www.monster-go.com/wp-content/themes/astra/monsterGo/images/painSpot.png)
To adapt to the cognitive development of young children,
Monster Go’s cube is designed innovatively step-by-step,
with each model focusing on one principle aspect.
They allow children to explore freely in the cognitive comfort zone,
and learn cubing with ease and solve puzzles with amusement.
![](https://www.monster-go.com/wp-content/themes/astra/monsterGo/images/astronaut1.png)
![](https://www.monster-go.com/wp-content/themes/astra/monsterGo/images/astronaut2.png)
don’t let go your fun.
a 3-color rainbow!
Look, I can make a rainbow!
Looking at these spinal colors,
no one wanna let it go.
How can I solve this cube?
Let me try!
across our cubes, fun starts.
![](https://www.monster-go.com/wp-content/themes/astra/monsterGo/Rainbow/images/img7_en.png)
![](https://www.monster-go.com/wp-content/themes/astra/monsterGo/images/airship.png)
with safe materials.
and environmentally friendly produced plastics,
safe and odorless, eliminating all your worries.
![](https://www.monster-go.com/wp-content/themes/astra/monsterGo/Rainbow/images/img8.png)
![](https://www.monster-go.com/wp-content/themes/astra/monsterGo/images/certificate.png)
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Novel Patent Certifications
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Environmentally friendly
produced safe materials -
CE EU Safety Certification
![](https://www.monster-go.com/wp-content/themes/astra/monsterGo/images/productModel.png)
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Name: MG3 Rainbow 3×3 Cube
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Size: 56*56*56mm
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Material: ABS plastic
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Weight: 81 g