The YJ MGC is a new, high quality 3x3 speed cube by veteran cube producer, YJ. The MGC comes at a compact size of 55mm and features a magnetic positioning system, primary internals, and stellar all-around performance. The MGC has a smooth, bubbly feel and delivers many qualities typically attributed to flagship cubes at an economical price.
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.
The corners on 2x2 puzzles should not be twisted as doing so may snap the piece. Damage caused by corner twisting is not considered to be a defect.
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 $55.00+. Free expedited shipping (1-3 business days) is offered at $85.00+.
- 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.
- 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.
This cube is good but there are blocking, his corner-cutting is good. For recap is a good cube.
It's ok but the reverse comer cutting is not good so it keeps locking up if your looking for a budget 3x3 I rather get the RS3 M 2020
Let me get his straight. This cube is not bad. The cube has a very unique feel.
It starts to get WAY too slow and sluggish. The magnets are very weak and the glue is pretty weak.
I dropped the cube and a magnet fell off.
Just get the RS3M 2020 instead.
This was my first ever speedcube, and it turned out to be a great starter cube. OOTB it was a bit tight for me, so I loosened it up and it felt great! This cube definitely benefits from simple lubes like silk and DNM, but they can only do so much for it. Like I said, this is a great starter cube, but there are many other cubes out there now (primarily the RS3M 2020) that are better than this one at the same price range.
None of the other cubes I have compare to the feel of this one. OOTB this cube also had a decent amount of spring noise that I had to take care of. Other than that, It is a very quiet cube.
Out of the box it wasnt the best, but after some lubing and tensioning (i replaced the old loose strings with another tighter set of strings that i got in the box) it went from ok to amazing. My new main
I had this cube since it came out it was bad out of the box but after breaking in and some dnm 37 it became amazing
Ootb it was great, I never set it up and for an intermediate solver looking for an economic magnetic cube, the MGC was great. Only after solving in it for about a year have I seen any problems with corner cutting and pops, but that is only because I was turning aggressively (I normally have no problem with twists or pops) and have never cleaned/lubed it.
Sucks out of the box. Was going to return it until I tensioned it and thought it was a bit better, so i lubed it with cheap silicone spray and it is uncontrollable, but very fast. can do 180s and even 270s.
Out of the box, the cube turns smooth and effortless. The magnets are strong enough to do finger moves and it always lines up perfectly for the new move. The cubies also have a shape indention that fits nicely into a groove of the core so that the cube always lines up, which helps the magnets as a perfect pair. Corner cutting is great. I have not lubed this cubed and after 100 solves, it still performs amazingly. I transitioned from a beginner cube to this, which according to others would be a high-end intermediate cube. I was able to bring my PB from 1:14.454 down to 0:43.032 in about 5 weeks. This is a great cube to try out. Other reviewers are getting sub-10 solves on it, so I imagine that this cube will be perfect for me until I at least get sub-20 one day. The YJ MGC 3x3 matches great with my turning speed and mental processing. It's perfect and controllable for me.