From the manufacturer's website:

Easily administer eye or ear drops with our Apex ear and eye dropper.Our glass medicine dropper assists in administering medication into the eye or ears. The glass eye dropper features an angled tip to make application easier. Our medicine eye droppers are reusable for continued use.

• Makes administering medicine easier.Use our ear dropper to take or give medicine. It makes administering ear drops to children easier and quicker.
• Easy to wash.Washing the eye dropper pipe is quick and easy. Use hot water with soap to thoroughly clean the ear medicine dropper.
• Reusable for continuous use.No need to purchase another ear wax dropper. Our dropper tool is made of glass that can be used over and over again. Perfect for anyone requiring oral or ear medicine daily.
• For multiple purposes.Use our dropper tool to administer ear drops to adults, taking your own medicine orally, or even as an eye ear dropper for food.

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.