Welcome back to the Marilyn Darling Show—today I’m reviewing a black ink with a twist: Private Reserve Pearlescent Series Black Silver. It’s a deep black base loaded with silver shimmer, and on camera it comes off super shiny—almost graphite-like when the shimmer really shows up. I do my usual swatch, then a quick water resistance test: it has a little staying power, but personally I wouldn’t trust it on the outside of an envelope. I also run two “toilet paper chromatographies” (one with water, one with rubbing alcohol), and it separates into a weird little party: dark black and gray, plus a blue and purple line with water, and then a yellow note when alcohol hits it. Then I put it through a big paper gauntlet. This ink dries fast—like within a couple seconds—but paper choice matters because it can get feathery and ghosty (and sometimes bleed) on the wrong stock. It looked fantastic on HP Premium 32 lb, CVS filler paper (my beloved), Midori MD, and old Tomoe River 68gsm with minimal issues. Some papers were a hard no—especially cheaper envelopes and a few notebooks where it feathered “like a chicken.” If you’re a lefty or you want quick dry shimmer, it’s worth trying—just pair it with paper that can handle it, and remember: for shimmer inks, I jostle my pens sideways, not like I’m shaking a leaf on a tree.