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Core Magnetic DIY Kit for WeiLong WR M 2021 CH Core Magnetic DIY Kit for WeiLong WR M 2021
Core Magnetic DIY Kit for WeiLong WR M 2021
CH Core Magnetic DIY Kit for WeiLong WR M 2021
Core Magnetic DIY Kit for WeiLong WR M 2021
CH Core Magnetic DIY Kit for WeiLong WR M 2021

CH Core Magnetic DIY Kit for WeiLong WR M 2021

Cuber's Home

  • $9.99 USD

This product has been discontinued indefinitely or we aren't sure when it will be back in stock.

Product Description

This Cubers' Home DIY Kit converts any MoYu WeiLong WR M 2021 into one with a magnetic core! All magnets in this kit come preinstalled in their respective components. 

Kit includes: 

  • 8 corner base magnet components 
  • 2 magnet core shells 

This kit works on the following cubes: 

Please note attaching the corner base magnet components requires glue. If you need glue, please see this product. Alternatively, most plastic-friendly glue like superglue should work.


wrm maglev

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.

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.
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 Cuber's Home
Type Accessories
Added 2021-10-20
Gross Weight 5g

Customer Reviews

Based on 26 reviews
François A.
My new main

This kit is perfect! The wrm 2021 Maglev with this kit is my new main.

Cuberdude (United States)
Broken Clip issues

All four clips broke off on one kit … the other went straight on no problems … I’ve seen YouTube posts regarding this same problem … I had another one from you that also lost one clip, but worked ok …. I had to superglue the One with all 4 broken clips into place …. Not easy but doable … I understand the engineering in such small items is limited …. But I’m sure you’ve had more than one complaint…. I am going to order one more kit from you when the mystery of the MagLev kits is solved … I have already added the Extra internal magnets making it the same as the one you showed on a video (96 magnets I believe) … so I’m pretty good at this kinda stuff …. So the breaking tabs are very annoying but not a deal breaker (geddit ?) I understand you are not the manufacturer of these kits.
So far I have added a core kit to my WRM 2021 made it an excellent cube. I have also added a core kit to a maglev RS3M 2021, to which I had also added the extra internal magnets, making that one pretty amazing for what was originally a $13 cube ($24 now)
I have two $8 RS3M (also added extra internal magnets) that I want to make maglev+mag core, so I’m awaiting the maglev conversion magnets…….
Thanks for all your support so far :-)


Thanks for your review, and we appreciate your understanding that thin plastic may break easily. If you receive a kit that you determine to be unusable, feel free to reach out for a replacement.

-Greg S

Quintin W. (United States)
Almost exactly what I hoped

I'm a huge fan of the strength of the magnets, and they make a noticeable improvement in the stability of the WRM 2021 maglev. The installment was super easy and took under 10 minutes with the help of super glue, however when I tried to snap the core part of the kit onto my puzzle's core, two of the the tabs straight up just snapped off. The modification is still functionally stable after about 2 weeks of use, but I would have been beyond disappointed if I was unlucky enough for all the tabs to pop off on installment. Overall, if you already have a puzzle that this mod works for, I do highly recommend the upgrade, but if you are buying this along side the WRM, please just shell out the extra dollar and buy the pre-installed version. Saving that little is not worth the risk of having to wait and extra week or two while the Cubicle sends you a new part. Again, the modification is fantastic but the design flaw is a noticeable issue.

David L. (United States)
Really great kit!

I really love this kit! The magnets on the stock wrm were a bit too weak for my liking and this made them perfect. Very easy to install and added a bit of extra weight, which I also enjoy. Highly recommended!

Marco (Peru)
Good upgrade for the WRM 2021

To be honest, I was worried this would make my WRM 2021 too heavy or make it feel too different, but that wasn't the case. The magnetic feel is very subtle and almost unnoticeable, but the cube feels more stable and solid while retaining its feeling. Also, even though the cube feels heavier, it isn't a big deal. TL;DR: it sucks, 10/10

Jennifer R. (United States)
Nice conversion kit

First off, this kit faired much better than that of my rs3m kit during transit. There were no broken clips and it snapped onto the existing core with ease. I have both the maglev 2021 and regular wr m. I chose to install this on my maglev version. The addition of the core/corner magnets takes your cube to an entirely different level. The added stability it gives is amazing, especially if you’re like me and prefer you cube on the looser side, and have an aggressive turning style like I sometimes do. No longer do I fear corner twists or pops. They are now a thing of the past.

Jason z. (United States)
I love it, makes my wrm better

title, but the price may deter some people. I understand that it was 3d printed and hand made, but that 10 dollars doesn't sit right wiht me completely

Charlie S.
Sicko module

Easy way to make a already good cube into a great cube.

Leibniz (United States)
If you have a WR M 2021, consider getting this

After adding the magnetic core and the maglev to my Moyu Weilong WR M 2021 (which, as a cube, I already quite liked), it basically became one of the nicest feeling/ most premium cubes I have, even more so than the GAN 11 M Duo and the Tornado V2.

Emmanuel A. (United States)
Came broken

Still worked but it came in a tiny zip lock bag and some pieces of the core attachment broke I had to super glue it all back together and then it worked but overall it’s nice definitely feel a more uniform bump but not too overwhelming I highly recommend