*** Mini Master Size: Gan Mini M pro features 53 mm size and 54g lightweight, the smallest magnetic cube of GAN. GAN Mini shares the same technology with GAN 11 M Pro but upgraded, especially suitable for one-handed enthusiasts and small-hands players

*** GES Pro+ Elasticity System: GAN mini M Pro has 4 levels of Center Travel and 4 levels of Tension create 16 customization options. Upgraded from GES Pro to GES Pro+, more adjustment options but tuned with just a single spin

*** GMS V3 Magnetic System: GMS v3 is the latest Gan Magnetic System, it is equipped with GAN's magnetic core and 2 magnet bars for 7 levels of magnet strength. 2 kinds of magnet bars x 3 levels of corner magnet setting, and take out the magnet bars to reach non-magnetic setting

*** Extra Tuning Rod Provided: Package includes one extra tuning rod and 8 triangle magnet bars for you need

*** Great for all Ages: Solving puzzles and brain exercises are great for keeping our minds sharp. Gan cubes teach kids and adults to more quickly solve complex problems and foster improved special awareness and enhanced memory. Great gift for Christmas, Birthdays and Children¡¯s Day