Airblock

This is a drone that I have never seen before.
This is a educational drone. Magnet modules can be used to create a wide variety of drone. Even on the watercraft. And you can program drone using your mobile phone.

I strongly recommend this because:

" The toy drones available now are so easily broken, so we wanted to created a drone that kids can build on their own and crash without having to worry about damaging furnitures or breaking easily."
Source:https://www.kickstarter.com/projects/makeblock/airblock-the-modular-and-programmable-starter-dron