Link to buy on Amazon - http://amzn.to/1uKvwxQ Link to cheap pink pong balls - https://amzn.to/353JRzg More Pictures and info: http://rcdad.com/syma-x1-rc-quad-copter-4-channel-spacecraft/ Here is a fun easy way to make your RC quadcopter amphibious. With just 4 ping pong balls and the Syma X1 H1 you can have a fun RC copter that can land pretty much anywhere. Be careful not to move while in the water, the drag from the ping pong balls will cause the rc quadcopter to flip! You might also like the Syma X5: https://www.youtube.com/watch?v=fZpCOqyuufU&list=PLQqDGoQRj-oIVZ5ZF_yYzEpP6KmQs8CVF&index=23