Delvotest SP NT Ampoules Size:100 Pack Saves on having to buy Colour:Brown Saves on having to buy a new liner each time * Antibiotic free answer to hoof care problems* Intra Hoof fit Tube is a unique product in dairy farming and is now globally known as the product of choice to deal with claw problems* Hoof fit Tube is now the standard of care in many countries for controllong digital dermatitis* Hoof fit Tube contains copper and zinc (both having antibacterial properties) in an organic chelated form* This coated form is more stable than conventional forms of copper and zinc 1: Therapy treatment withdrawal times are based on EU Limits to prevent antibiotic penalties