Tiny RC Helicopters for indoor use really took off two years ago. Today there is a huge selection of tiny RC helicopters in all shapes and forms.
The dual blades have become a standard and offer better flight stability.
The Electric Mini Hughes 300 Fairy 2 Ch RTF RC Helicopter you see here is one of the bestsellers on Hobbytron, which carries a huge selection of RC Toys. At only 5" long the Mini Hughes 300 Fairy easily fits in the palm of your hand, is fully functional and has the same classic design as the Hughes 300 helicopter that has become famous in the RC world.
It has 2 transparent windows so you can see the cockpit, landing gear and a tail shaft stabilizing fin for better control. The mini Hughes 300 charges directly from the controller which uses "AA" batteries and has a full-function trim control for the perfect flight.
The price for this RC heli is $19.99. Find many more RC helicopter, UFO and plane toys on HobbyTron.