YJ MGC 4x4


  • $16.99 $19.99
  • Save $3


Stickerless (Bright)

With Lube Service (+$5.00)

*These are set up by the Cubicle Pro Shop (CPS) with our in-house lubricants, and are ready for immediate shipment. Highly recommended when available!
Black [CPS Serviced]
Stickerless (Bright) [CPS Serviced]


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Other setups available!

Factory › No premium setup
Pro Shop › Classic silicone
Angstrom › Control & reliability
Mystic › Lively & soft
Celeritas › Quick & gliding
Custom › Exactly how you like it

Product Description

The MGC 4x4 is a new magnetic 4x4 speed cube from YJ. This puzzle offers flagship performance at a fraction of a flagship price. It features smooth turning, and a medium magnetic feel.

Easy Returns!

Not completely satisfied with this product? We accept returns within 4 weeks (28 days) past the delivery date, for either store credit, or a full refund to the payment method — the choice is yours.

Click to see exclusions and more details on our returns policy

Our Promise to You

All of our products are guaranteed to be free of defects, or we will replace and reship at no cost to you. Please contact us within 4 weeks (28 days) past the delivery date to report any issues with items you have purchased.

Please note that some new cubes when being used for the first few times may experience what is termed a "pop". This is when one or more parts of a puzzle pop out without any damage actually being done to any of the pieces. This also occurs from time to time during normal usage. Pops are typically not considered a defect if the parts which come off can be reassembled by hand.

Fast & Free Shipping Available!

  • Free standard U.S. shipping (includes Hawaii, Alaska, and AFO/APO) (2-5 business days) is offered for orders with a subtotal of $45.00+. Free expedited shipping (1-3 business days) is offered at $75.00+.
  • All orders are shipped from our New York warehouse.
  • Orders are shipped the same business day they are placed, or the next business day. The cutoff for same day shipping is 3PM EST.
  • There is no processing/handling surcharge — all our shipping rates are at rock-bottom.
For our customers outside the U.S.:
  • We ship to all countries not sanctioned by the U.S. government.
  • We advise that you look into your country's customs laws before ordering.

Click to learn more about our shipping methods

Product Specifications
Manufacturer YJ
Type 4x4
Added 2020-05-29
Gross Weight 250g
Dimensions 60.0mm3
Magnets Magnetic
Item Weight 115.0g

This product is part of a bundle. Buy together to save 10-30%!

Customer Reviews

Based on 50 reviews

vary smooth turning

best value 4x4

the only reason this isn’t my main is because it’s a little bigger than the aosu wrm (by a couple millimeters) and a smaller 4x4 makes 3x3 stage better imo. but the mgc is half the price so this is definitely a good buy.

Best 4x4 I own

I've been grabbing a bunch of the MGC puzzles and they are all super smooth, fast and stable. This is no exception. All layers turn indentically. Couldnt be happier, especially at this price

Very Light, Very Fast

I was using the AoSu WRM before this but I decided to give this a try after seeing how well the MGC 6 and 7 performed. I wouldn't say this is better than the WRM but if you are on a budget and are ok with a 60mm 4x4... This is really a nice puzzle.

I have heard it can pop and I can tell you need to be a more accurate turner compared to the AoSu... But this cube is so much faster and for someone who has hand and wrist issues... light and fast go a long way.

Amazing cube

First of all the price was nice. Second I’m just a small cyber so I had a Meilong 4x4 which wasn’t that good for being a year old. I bought the MGC and I was amazed. OOTF it was a bit stiff but after adding weight 5 to the core and adding Dnm the cube turned terrific. Definitely recommend

Nice upgrade from budget 4x4

I never planned to get into bigger cubes, but was gifted a Rubik's branded 4x4 a year ago. Super stiff, I had it for about a month before I felt compelled to replace it with a budget 4x4. This was a big improvement, but definitely felt cheap, and definitely not a puzzle I felt like picking up daily.

The MGC big cubes are really great. Other than a bit of spring noise (which can be minimized with Traxxas 50 on each end of the springs), I really have no complaints after tensioning to my liking and a couple drops of DNM-37.

I've never used a high-end big cube, but I think you get a lot of bang for the buck with these MGC cubes, and I am fully satisfied. And I *do* enjoy picking this up every day.

Great. Period.

I've been cubing for less than a year so you'll have to take my opinion with a grain of salt, but I think this is a great 4x4 without even taking the price into consideration. It's dry OOTB, but with a little lube, it performs very well and doesn't require much setup.

I have a MoYu AoSu WR M, which is also a great cube, but required a lot more adjustments with the tensioning to get to a place that worked for me. That said if you're new to cubing and want something that performs well without much effort, I think this is a solid choice.


Best 4x4 for the money

good cube

ever since i got it my times have been improving

Great cube but it popped

But it was my fault