Here is a slightly unexpected project to come from Hiroshi Fujiwara’s fragment design, although when you consider how interesting it is then it would not think that. FRIXION make a pen which also features an ‘eraser-esque’ technology, able to erase ink with the top of the pen which is made of a special substance when friction is made against the ink on paper. Besdies DSM, I am not sure where you can get yours but be certain to pick one up wherever you can find fragment design items.
