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Product Description
ShengShou Gigaminx – Affordable 5x5 Megaminx Puzzle
The ShengShou Gigaminx is a stickerless 5-layer megaminx puzzle and one of the best-value gigaminxes available in the UK. If you’ve ever wondered what comes after a standard megaminx, this is it.
A gigaminx is essentially the dodecahedral equivalent of a 5x5 cube. With five layers per face and significantly more pieces than a traditional megaminx, it offers long, satisfying solves and a serious step up in complexity.
🔍 What Is a Gigaminx?
A gigaminx is a 12-sided puzzle (dodecahedron) with:
- 5 layers per face
- 12 faces
- Far more pieces than a 3x3 cube or standard megaminx
- A solving style similar to higher-order cubes like the 5x5
If you enjoy solving large cubes or advanced puzzles, the gigaminx offers a similar reduction-based solving method — but in a completely different shape.
⚙️ Performance & Turning
This updated ShengShou design improves upon older gigaminx models with better stability and smoother turning. While it is a non-magnetic puzzle, it remains surprisingly controllable for its size.
- Smooth turning out of the box
- Improved internal mechanism over earlier versions
- Stable piece design
- Stickerless plastic (no peeling or chipping)
For many cubers, this is the ideal entry-level gigaminx thanks to its balance of performance and affordability.
📏 Size & Specifications
Measuring a gigaminx is slightly different from measuring a cube due to its 12-sided shape.
- Edge length (per small outer edge): approx. 40mm
- Layers per face: 5
- Number of faces: 12
- Colour scheme: Stickerless
- Magnetic: No
The overall diameter is significantly larger than a standard megaminx, making this a visually impressive and substantial puzzle in the hand.
🎯 Who Is This Puzzle For?
- Megaminx solvers looking to level up
- Fans of large puzzles and long solves
- Collectors of impressive display pieces
- Advanced cubers wanting a new challenge
While not recommended for beginners, anyone comfortable with a megaminx or 5x5 cube will be able to learn the gigaminx with practice.
💰 Incredible Value at £18.95
The ShengShou Gigaminx stands out in the gigaminx market by offering strong performance at a much lower price than many alternatives. If you're looking to buy a gigaminx in the UK without spending a premium, this is one of the best options available.
Frequently Asked Questions
How many pieces does a gigaminx have?
A gigaminx has significantly more pieces than a standard megaminx due to having five layers per face. It contains hundreds of individual pieces, making it a substantial higher-order puzzle.
How long does it take to solve a gigaminx?
This depends heavily on experience. For someone familiar with megaminx and 5x5 cubes, solves can range from 20 minutes to over an hour. For first-time solvers, it can take considerably longer.
Is the ShengShou Gigaminx magnetic?
No, this version is non-magnetic. Despite that, it remains smooth and stable thanks to its updated internal design.
Is this suitable for beginners?
This puzzle is not recommended for beginners. It is best suited for intermediate to advanced cubers who are already comfortable with megaminx or higher-order cubes.
What is the difference between a megaminx and a gigaminx?
A standard megaminx has 3 layers per face. A gigaminx has 5 layers per face, making it much more complex and significantly larger.
Gigaminx Comparison
Not sure which gigaminx to choose? Here’s how the three main options compare:
| Model | Edge Length | Magnetic | Price | Best For |
|---|---|---|---|---|
| ShengShou Gigaminx | ~40mm | No | £18.95 | Best value / first gigaminx |
| YuXin HuangLong Gigaminx | ~39mm | No | £26.95 | Refined feel without magnets |
| DianSheng Gigaminx M | ~35mm | Yes | £44.95 | Best performance / maximum control |
Quick pick: If you want the lowest price, go with the ShengShou Gigaminx. If you want a smoother non-magnetic upgrade, choose the YuXin HuangLong Gigaminx. For the highest performance and magnetic stability, the DianSheng Gigaminx M is the best option.
Shipping Information
Shipping is done via Royal Mail, stock is located in Peterborough, United Kingdom so should arrive to UK addresses within a few days, international shipping may take a bit longer and transit times can vary significantly.
For most items I currently offer two shipping methods:
Tracked 24 for £3.95: around 98% of orders arrive next day after dispatch with this method
Tracked 48 for £2.85: usually takes 2 days after dispatch but does vary.
For orders weighing under 50g I offer these two shipping methods:
1st class for £3.95 which usually arrives next day
2nd class for £2.85 which usually takes 2-3 days
For customers outside the UK:
International Standard: non-tracked service that usually takes about a week but can take longer, please do not be surprised when the 'tracking number' you receive doesn't work, it isn't meant to.
International Tracked and Signed: tracked service that usually takes about a week but can vary.
You are responsible for checking local import and tax laws and are responsible for paying any taxes you may incur when the item arrives in your country. Please ensure your address is findable by your local postal services, I would suggest putting your address into Google Maps to make sure it is findable.
Returns Policy
Returns
If the item is faulty:
If you find a fault with the product within 30 days that significantly restricts your ability to use it you may request to return it for fixing or a replacement if fixing is not possible. Once you have provided reasonable evidence that the product is faulty and cannot easily be fixed then you can return it to 90 Culley Court, Peterborough, PE2 6WA
I will then attempt to fix it myself, usually I will be able to easily fix it and can then send it back to you quickly, if I am unable to fix it then I can offer a replacement of the product or a refund or similar product if the item is no longer in stock.
Please note that if a cube pops, this is not a reasonable justification for a return, all good cubes have the potential to pop occasionally, if it happens frequently you should consider tightening the tensions or turning more smoothly. Learning to fix popped cubes is an important part of your growth and development as a cuber, it is a very useful skill to develop, I have some tutorials on fixing pops on my youtube channel and there are obviously many more online.
If the item is not faulty
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
To commence a return please email daniel@speedcubing.org providing your order number and reason for the return.
There are certain situations where only partial refunds are granted (if applicable)
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error
- Any item that is returned more than 30 days after delivery
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact me at daniel@speedcubing.org
Shipping
To return your product, you should mail your product to: 90 Culley Court, Peterborough, PE2 6WA
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over £75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

