Drop-Boy dispensing bottles are ideal for use in medical, cosmetic, chemical and biological laboratories for precise addition of reagents or chemicals, titration and other analytical procedures. They are also used in the food and kitchen industries for the precise mixing of oils and flavours, and in the furniture industry for the precise positioning of adhesives. Drop-Boy dispensing bottles are ideal for use in medical, cosmetic, chemical and biological laboratories for precise addition of reagents or chemicals, titration and other analytical procedures. They are also used in the food and kitchen industries for the precise mixing of oils and flavours, and in the furniture industry for the precise positioning of adhesives.