Ave,
This is the info I found on the Revell site :
Plastic model kits including magnetic hover technology, diorama and accessories!
- The hovering state of the model, making it appear to fly, is achieved through the push force of two opposing magnets
-The model is stabilised by means of fine, almost invisible threads in-between the diorama and the model hovering above it
- The maximum 'altitude' of the model can be set by precisely adjusting the stabilisation threads
- Magnetic hover technology functions entirely without any further energy source, i.e.: neither batteries, adaptors nor connection to the mains are necessary.
I want to know if it can hold a big airplane.