Terrui Non-Return Teat Dip Cup

https://www.terrui.com/products/non-return-teat-dip-cup.html

Premium Material: The Non-Return Teat Dip Cup is made of high-quality plastic, soft and durable, and easy to clean.
Safe and Eco: The teat dip cups are non-toxic, safe, and, do no harm to your cattle.
Functional: The teat dip cups are for disinfection of the teats before milking. Necessary for each farm.
New design: Easy to use with a handy clip that attaches to your belt.
Simple and effective: With two chambers allow you to fill the clear plastic lower chamber with teat dip and screw on the blue upper cup.