This professional-grade Black Spray Pump (Atomiser) GL18 Neck is made in Germany and fits glass bottles from 5ml to 100ml. Its GL18 neck ensures secure and precise fitting for even the most delicate bottles. Its fine mist spray ensures the perfect amount of liquid every time, while the clear over cap helps protect against external contaminants. The length of the dip tube is a standard 10cm, so you may need to snip it to the required length of your bottle.