I really love this product. It's a bit on the pricier side for what it is. The felt tip provides precision eyelining capabilities and lasts quite long. I still have mine from over a year ago! The colour isnt as thick or solid as I'd like. It tends to look streaky unless extra coats are applied. It is indeed longlasting.

This product is definitely one of the better liquid eyeliners that I've used. i've always struggled to find one that was easy to apply the perfect cat eye and I have finally found it in Kat Von D.

Very nice liner nice black colour with Matt finish easy to use especially for beginners pen linner but not drying out quickly helps to have great strokes

The Kat Von D Tattoo Liner is my holy grail! I love how smooth the formula is, and it stays on all day. I use this product every day to create the perfect cat eye.

I love this liquid eyeliner and every time I stray away from it, I always go back to it. Best test to it's staying power? I broke up with my ex in February and my cat eyeliner was still perfect. Thank you Kat Von D for still making me look good even when I was harshly crying. The one downfall is that I wish Trooper was a true black, it seems that I have to keep going over my cat eye again to make it darker.

Product said it was waterproof but I've used this while swimming and parts of it came off.. I don't like that it's shiny when it dries. I would prefer matte eyeliners. But otherwise, I might buy it again.

Pros: This is one of the few eyeliners that can last on my problematic, oily, hooded eyelids for more than 4 hours without flaking, smudging or transferring and giving me "panda eyes". Cons: It does fade over time, but at least it happens gradually. It could be a darker and more opaque shade of black. The price is high, but I will continue to pay it for a product that works

I wasn't sure if I would like this product, as a friend had suggested it to me, but I heard some mixed reviews on the lasting quality of this eyeliner. I got it I'm the color Trooper (it shows up matte black) and I was pleasantly surprised! It's my first high-end eyeliner purchase, and it was BY FAR better than any drugstore liquid liner I've used; it's solid, dries down quickly, and makes it incredibly easy to carve that sharp winged eyeliner. My only critique is if you like to go over your liner like crazy, the liner can flake off with repeated strokes over the same area. But if you apply and wear all day, it doesn't move. I might try another eyeliner first before repurchasing this one.

This eyeliner is fantastic but the prices is pretty steep, and there are great dupes out there. This liner has an ultra thin brush so the lines you draw are very precise and totally in your control. The colour is dark and lasts all day.

This liner stays on very well throughout the day, is easy to use and doesn't smudge at all. The only downside is the price and it runs out fairly quickly for me.