YouTube user mutlunatic playing the hang, or hang drum. From Wikipedia:
A hang (pronounced 'hung' or 'hong') is a melodious percussive musical instrument, similar to a steel drum. It uses many of the same physical principles to operate. However, since it is struck with the fingers, the sound is generally much softer than a steel drum, and can be played in many ways to produce a large variety of sounds.
Push play or got to YouTube. -via Reddit
I currently have my eyes on a Caisa, which is similar. http://www.hangdrumsandhandpans.com/2010/11/caisa-handpan-for-sale-german-made-hang.html