Défi, in English means Following the launch of Défi in 2009 after writing pen ,mac makeup, STDupont Dupont launched in 2010, Blue Bai Haijun Défi writing pen. Dupont Défi new writing pen make a very precise and smooth ,mac makeup wholesale, while as an everyday writing tool , streamlined shape masculine let the pen into a new breakthrough in scientific and technological achievements .
Dupont Blue Bai Haijun Défi writing pen writing pen in the extension of Défi specially designed body shell is made of high-precision injection molding of metal and composite carbon fiber and coated with palladium . Prior to this, high-precision metal injection molding technology is only in the aviation industry for the manufacture of technologically advanced components. Pen shape design different, using the new flow line tip , eye-catching. Dupont Défi pen just like a fighter , pen body injection combined with high precision metal ,mac brushes, palladium polish and synthetic carbon fiber , precision and high performance in one set . The new listing of Dupont Blue Bai Haijun Défi highlight pen is writing smooth,vibram 5 fingers, fast and simple writing experience. New multi-purpose pen can easily convert money writing pen functions: ball pen , stylus or highlighter . The pen body color like blue and misty sea naval flag is refreshing.
