Set of two bottles with different very precise cannulas. Contains two graduated cylindrical bottles of high density polyethylene. 1 Bottle of 50ml. and 1 bottle of 30ml. Includes 6 different micro cannulas for filling with very precise dosage, without spilling liquids, glues, resins, etc. Dispensing tips are made of stainless steel and are electropolished and free of burrs for a precise flow.