Moyu RS3M V5 Ball Core UV Coated 3x3 Speed Cube with Display Stand, Stickerless RS3M 3 x 3 Cube, (Moyu RS3M V5 MagLev Ball axis Magic Suit Version【Robot-Shape Display Box】)

This is a great affordable speedcube.It comes with a couple of replaceable parts and a tiny screwdriver for adjusting along with instructions on how to do that but I found it worked great for my needs right out of the box - though I might add a tiny bit of lubricant down the road.sides spin effortlessly but the magnets help it slightly lock in when they get to where they need to go which helps prevent the jamming that can happen when turning cubes quickly with the fingers.I do this as a causal hobby and find it difficult to spend $30+ for a cube so I've used a lot on the $10-$20 range and I can honestly say, this is the best of the bunch I've used so far.

RS3M V5 is a what I think of when a speedcube comes to mind. Simple, smooth and fast with basic and simple tuning settings. Has a light turning force with light magnets giving the cube a soft tactile feel while turning, stable with very good corner cutting without any corner twisting. You can feel the maglev working, turns fast and smooth with almost no drag.Cons:- The robot seems like a huge waste of plastic, it takes up a lot of space on the desk, I would rather have the basic plastic case or non at all.