Set of icons with with clock intervals marked. May be useful to represent graphically time periods: 5 minutes (1 hour), 10 minutes (2 hours), 15 minutes (3 hours) and so on until 1 hours (12 hours).

Tags: media, clip_art, public_domain, image, png, svg, clock, icon, time, period, minutes, hours, black, iconset, inkscape, clock, icon, time, period, minutes, hours, black, iconset, inkscape