An architect’s scale incorporated into a retractable ballpoint pen
This cool looking pen is the Acme Studio SCALE Retractable Ballpoint pen designed by Shigeru Ban. It has two functions – it is a pen and an architect’s scale (a triangular shaped ruler containing multiple scales used by architects and drafters when drawing up floor/building plans back when this was done by hand).
An architect’s scale incorporated into a retractable ballpoint pen Read More