Knopka is an award for the international graphic design competition – Gagarin Design Award. It was necessary to find a simple and memorable shape suitable for the competition. For the inspiration was taken the pushpin – an object familiar to everyone who attached a sheet of paper to a tablet once. The award has a nice thickness that is comfortable to hold in hands. Due to the slight puffiness of the surfaces and smoothed edges, it shimmers beautifully in the light. Produced with 3D printer, processed and painted in the designers' favourite black and white colours.