Winning the 2009 Red Dot Award for Green design is this refillable Color Dial Spray, a novel design for a spray can that contains four color cartridges (CMYK) in the one can. Two dials (for hue and ...
Mr Martin Asambila Ayurebome, a level 300 student of the Department of Industrial Arts at the Bolgatanga Technical University has developed refillable spray cans from discarded water bottles. The new ...
What if, instead of defiling your local school, church or train yard with just a few colors of spray paint, one can contained a near infinite array of expression? The Color Dial Spray is a refillable ...
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