The Jorvet Dri-I Schirmer Test with Blue Dye provides a clear, easy-to-read assessment of tear film production during ophthalmic exams. A blue absorbent indicator ink advances with the tear film and is marked at 5 mm for improved visibility and consistency. Each strip is individually packaged in a sterile chevron pouch to maintain hygiene and convenience. Supplied in a cost-effective 100-strip box, it’s a dependable choice for veterinary eye testing in clinical settings.