When a teat has a damaged sphincter the drain can be inserted for an extended period, with the plug being removed and replaced at each milking.
Drains are not supplied sterile, but in a pot with jelly to secure and make for easy removal. Recap after use. Swab teat tip before insertion. Do not reuse..
Known and used around the world. Use to plug damaged teat after each milking.
Columbus teat plugs are supplied sterile in a pot of Vaseline.
Do not reuse.
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