The MoYu Weilong WR MagLev uses repelling magnets or "magnetic levitation" technology instead of a spring tensioning system. This means less friction and no spring noise. You still get all the features of a traditional Weilong WR including magnetic adjustment, tension and compression adjustment and amazing corner cutting.
Oh, and it also has super cool purple internals!
This puzzle is 55mm and weighs 84 grams. Comes with a screwdriver, compression and magnet adjustment tools, cube stand and a display box.