Ear Tag Marking Pen, Black, with Special Ink Penetrates Into Cattle Livestock Ear Tags, Long Lasting Not Fading...

While the unassuming RANCH CHOICE Ear Tag Marking Pen might seem designed for the wide-open pastures of livestock management, fear not, fellow lab warriors! This little marking marvel has become a secret weapon in the fight against lost labels and specimen identification anarchy within the humid jungles of my bio lab. A Pen Built for the Elements: Now, you might be thinking, "A livestock pen in a steamy bio lab? Preposterous!" But here's the beauty of this tool the special ink is formulated to withstand the elements. Think of it as a tiny ink suit, protecting your precious markings from the relentless assault of humidity and occasional rogue water splashes. The ink boasts deep penetration, ensuring your vital labels on cultures and specimens remain clear and legible even in the most moisture-laden environments. A Lasting Impression: Fading labels are the bane of a biologist's existence. But fear not! This pen lays down a mark that endures, its specially formulated ink defying the test of time (or at least, the test of a long incubation period). Your meticulously scrawled "E. Coli Experiment X" will remain a beacon of clarity on that agar plate, weeks later, when your results are ready for analysis. A Multi-Life Champion: Unlike some flimsy lab markers that expire after a single use, the RANCH CHOICE pen boasts replaceable tips! Two extra warriors are included, ready to take on the labeling challenges your bio throws their way. It's a sustainable solution, reducing waste and ensuring you're always prepared for the next labeling battle. A Gentle Giant: Despite its impressive marking prowess, this pen is gentle on even the most delicate specimens. The high-quality ink is formulated to be harmless, ensuring the well-being of your precious cultures and organisms. No need to worry about introducing unwanted toxins into your carefully controlled environment. The Verdict: A Bio-Friendly Labeling Hero The RANCH CHOICE Ear Tag Marking Pen might seem like an odd fit for the bio lab, but don't be fooled by its agricultural origins! This little pen is a champion for clear, long-lasting labeling in the often-humid battleground of biological research. With its waterproof ink, replaceable tips, and gentle formulation, it's a bio-friendly hero that will keep your specimens and cultures clearly identified, experiment after experiment.

You will got 3 tips, easy to change. The fine tip is not so fine, look like the others. The black is really deep. What I don't like is that the ink takes a long time to dry.

I may not be Dale Brisby, but I've worked a lot of cows, ol' son. Don't let it being from ZeeBooth scare you off. This works exactly like you'd expect and gets delivered straight to your door, meaning the misses isn't gonna throw $200 worth of other stuff in the cart at the farm and ranch store. Wins all the way around! Now order it and go tag some calves Seriously, the pen works great.

I have yet to find anything different about this pen and the more expensive ones from Z Tag. This seems like the exact same pen with different labeling, and half the price! I will be purchasing these from now on!