enochliew: Shadowplay Clock by BreadedEscalope A simple ring of light which tells the time by placing a finger in the center, casting shadows that act as the hands of a clock. 

enochliew: Shadowplay Clock by BreadedEscalope A simple ring of light which tells the time by placing a finger in the center, casting shadows that act as the hands of a clock. 

tags: cool JAPAN？,

from: https://www.tumblr.com/blog/view/pochone/154241184193