Ink Pen / Stationery

Tired of having to constantly press the shutter? Want to see instant beautiful paint result? Try this now!
Usage:
One simple action - put (point) this pen toward any distance color you want, you can specify the color to draw ahead.
Institutional:
Capture wavelength of images by CCD technology, and then using inkjet technology in the nib.

Link:http://www.youtube.com/watch?v=GltGLLoT3hU