Yeoman Mini Pick Mattock Head Glasskor Handle : 16 inches Allflex Global Large Numbered Tags Bottles can be changed by

Bottles can be changed by sliding out the used bottle and inserting a new full bottle

and are available blank or pre-numbered

That's why they are considered the industry standard

Called COWSLIPS Plus they have all the same unique features and advantages of the current COWSLIPS with several enhancements:

Yeoman Mini Pick Mattock Head Glasskor Handle : 16 inches Allflex Global Large Numbered Tags Bottles can be changed byYeoman Mini Pick mini pick mattock head on 16" fibercore handle with non slip grip. It is a structurally designed, reinforced GlassKor handles that has a tough fiberglass inner core for maximum strength. Molded polymer exterior is non conductive as well as moisture and chemical resistant. Weight 1. 5lbs