The invention relates to medicine and biotechnology and can be used for taking colonies of microorganisms with dense nutrient media for set of required biomass and further identification using method of mass - spectrometry. Proposed version of the device for collection of point and small colonies of microorganisms with surface of dense nutrient media is a platform of round section, on face part of platform is handle, on end of which device is octagonal section, for more convenient grip; on inner part of platform two sapozhka, crossing the center of platform at an angle of 90 癈, angle at base "sapozhka", creating lifting in 9?5 ' , on the rear part of sapozhka there is rounding, "boot" is attached to platform by means of "legs", rib outer part of platform has rounding, all part of device are made from optical polystyrene or polystyrene general-purpose, in case of manufacturing on 3d printer application is allowed measurements, the PLA, HIPS. This utility model allows recruit required biomass for further identification by means of method MALDI-and-TOF mass - spectrometry. 1 dwg.