The MFJS MeiLong 4x4 M is a budget friendly magnetic 4x4 speed cube from MFJS. It offers great performance and a medium/light magnetic feel at a fraction of the cost of other magnetic 4x4s!
Aka: Meilong 4M
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.
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 $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.
Amazing budget 4x4! Dry out of the box. I gave it the angstrom treatment. Turns great! However too unstable, regardless of how I tension it. If I loosen stock tensions, the cube will crumble/pop. If I tighten too much, it won't corner cut. Even with the angstrom treatment, the weak inner magnets deform the cube. Great budget 4x4 however, especially for beginners! :)
I just learned how to solve it it was awesome I’ll probably buy more thanks a lot btw
This is my first decent 4x4, so it's a little hard to give an in-depth review. However, for the price, it feels like a solid deal. It turns fine out of the box -- I had mine "tuned" by the CPS and it feels fine. I ended up adding a tiny bit of DNM-37 which helped a little bit. The magnets aren't super strong but are noticeable, and the corner cutting is acceptable. I've only had it about a week or two with only a few dozen solves, but I have had no issues with pops or lockups.
There are definitely better 4x4s out there, but for a budget magnetic 4x4, this one feels solid.
amazing. does not lock up, magnets are amazing, super cheap, and overall amazingness. buy now.
first few turns piece popped good other than that put it back together and it was fine after that
MFJS MeiLong 4x4 M
This was my first 4x4, got it as a mystery puzzle. Must say, it’s amazing for the price, and while there are better 4x4s out there, this is great. Setup is needed to get this cube to be better though, it’s extremely dry out of the box and if you loosen the tensions, it pops like crazy. Still, great first 4x4, especially for $11!
Definitely worth every penny and then some. Great right out of the box. Idk if you can get a better 4x4 for the price.
great for me
Very good out of the box but slowed down after using for a couple of days.