Set: Pack of 5 Clear Glass Bottles 100 ml includes white pump spray DIN 18 with transparent protective cover Technical details Clear Glass Bottle: - Nominal volume: 100 ml.- Weight: approx. 97 g- Height: approximately 104 mm.Interior height : ( max Pipette length): approx. 98 mm- Diameter: approximately 46.5 mm.- Bottle circumference: approx. 146 mm- Thread: 18 mm (DIN 18)- Colour: Clear / white.- Quality: Pharmacy quality, glass type III (DIN 719 Container Class III according to DIN 52339 -TO180), manufactured according to the European Pharmacopoeia.- Suitable for Essences, extracts, Bach flower, colloidal silver, globules, oil, Perfume, powder, etc.Technical details of the pump spray:- Design:Pump dispenser (spray head) with transparent protective cap.- Weight: approx. 4 g- Thread: ND 18 (18 mm), suitable for glass bottles with thread ND 18 (18 mm).- Length of suction hose. Total: approx. 122 mm (hose can be cut to the desired length easily )- External diameter: approx. 23.5 mm.- Volume Per Spray is: approx. 0.13 mm per hub- Material screw cap: white PP.- Hose material: transparent polypropylene.- Material cap: transparent Luran.- Suitable for All liquid contents to be sprayed (Bach flower, colloidal silver, room spray, perfume, extracts, etc.).- Do not use for: Harsh chemicals found, essential oils, oil, etc.-