I LOVE "Merle Norman Waterproof Black Eyeliner".  I've worn it since the first time I ever started wearing make-up, which was 9th or 10th grade.  I'll have to look at my school pictures, but I think it was 9th.  Not that one year makes a difference, but I like to be precise.  That's decades of true devotion.  It doesn't smudge or run & you can leave it on for days & it still looks fresh.  You can swim, shower, be in a hurricane & still not look like a raccoon.  I love that it's a wood pencil, so you can get a nice sharp point.  It goes on so smooth and very easy to blend.  Merle has a great selection of colors.  I feel I can be on a first name basis since we've been together for so many years.

This is one of my very favorite products.
I have been wearing "L'Oreal Voluminous" mascara (waterproof) since age 30.  (almost 12 years)  I love it!!! 
I first discovered it when I saw the most perfect eyelashes I've ever seen.  I was taking a public speaking class & everyone in this class were amazed by "Little Jenny's" lashes.  We all called her "Little Jenny", because she was soooo tiny you could put her in your pocket.  Seriously, ya could, if you didn't have pockets, you could use your purse & later put her on your shelf as a knick-knack. 

"Palmer's Cocoa Butter Formula with Vitamin E".  I can't live without this.  I always keep two tubes on hand, one for my purse and one for my vanity.  I buy it in the .5 oz. swivel stick.  It's not a sad chapstick size.  It's solid and you apply it like a lip balm.  It goes on smooth like butter, it lasts, is very moisturizing and healing.  I always wear it under my lipstick.
I discovered Palmer's Cocoa Butter after I stopped dating a complete idiot that had whiskers like pine needles.  My lips and the skin around my mouth always had carpet burn, it was dry, red and peeling.  I bought a stick at Walgreen's & it did the trick.  I've been devoted to this product since 2002.