20MM DROP TIP PVC HDPE WHT CAP, 1 Case

Serum Bottle PVC Dropper Tip For Use Serum Bottles and Vials with 20mm OD (Case of 100)     
 
Convert a serum vial / bottle into a dropping bottle!
The WHEATON dropper tip is made from PVC with a white polypropylene overcap to protect contents
 
Create a dropper bottle using a serum bottle with 20mm OD finish
Dropper tip is made from PVC with PE cap
Dispenses 40?L drop using distilled water
Economical way to convert a glass serum bottle to a dropping bottle