Bukefuno GAN 251 M Leap UV 2x2 Magnetic Cube Gans Mini Speed GAN 251 Leap 63 2x2x2 Stickerless Magnets Magic Puzzle(UV Coated Primary Internal)

I ordered this to complement my 3x3 cubes and while it works pretty well, I have two issues with it:- the action is very loose—the "cubies" easily separate to the point I'm concerned they'll come apart; I suspect this was done to make it feel smooth, but I have other cubs that are tight but still smooth- I'm not a fan of the larger size; it would be nice if the "cubies" were the same size as a regular cube

My children loved this

Fair value for a 2x2. Matte feel to the sides. Bright colors. Turns easily. Lightweight.

The kids love it, they play with it from dusk til dawn.

The media could not be loaded.  The manuals that came with the cube were in Chinese. Not really legible if you're not a Chinese speaker, but you can find 2 x 2 algorithms on the internet.The cube turns really smoothly. Super lightweight. It comes with a decent case and settings for different tension and magnetism. The colors are actual dyed pieces of plastic and not just stickers. It's a very solid toy.

This is the absolute best 2x2 I own. This immediately became my competition Main. The magnets are strong. The colors are very visible, The corner cutting is excellent. Very happy with this cube.

Bukefuno GAN 251 M Pro 2x2 Magnetic Cube Gans Mini Speed GAN 251 Pro 63 2x2x2 Stickerless Magnets 2021 Magic Puzzle(Flagship 251M Pro Matte Surface)The GAN 251 M Pro is lightweight, fast, and agile. My new main for 2x2. The magnets are very effective. I find that magnetic 2x2's tend to be a bit less than effective on the 2x2 vs the 3x3. Reason being the magnets have to contend with more frictional forces in the equation on the turns than a 3x3. My 2x2 solves are pretty fast with a well-adjusted nonmagnetic 2x2 and only marginally better on most magnetic 2x2's. The GAN is setup OOTB to be a bit faster on turns than I prefer, but then, the effective magnets do a great job keeping the puzzle controllable and this help with my solve times with quicker TPS. For that reason, I am really loving this GAN cube and all my other 2x2s will be retired into the storage bin.

I've never really been a fan of Gan 2x2 puzzles. Their 249 and 249 v2 were both poor cubes with a host of issues. However, when Gan introduced the 251 M Pro, I figured I'd give them another chance. So, is it any good?Yes.The 251 M Pro is an excellent puzzle. Great size and a host of adjustment options for the springs and magnets. Basically, it can be customized to fit any cuber's style. Many will probably find they don't need to adjust it at all - it's excellent right out of the box. In addition, it's just the right weight - not too heavy and not too slight. And, finally, the plastic, despite not being glossy, is not slippery.Honestly, the only knock on it is the price but you get a lot of features for that price.All in all, this is a terrific 2x2 and I can freely recommend it.