Let me start by saying, I've tried my fair share of glow-in-the-dark pigments, and most left me underwhelmed. But this set? It's a whole different story. The colors are vibrant in daylight and transform into magical glows at night. I tested them on resin jewelry and the results were stunning.

The best part? These pigments actually hold their true colors under UV light. No weird yellow tints like other brands I've tried. The blue stays blue, the red doesn't turn orange - it's exactly what I've been searching for in glow pigments.

I was particularly impressed with how long the glow lasts. After just a minute of charging under sunlight, my test pieces glowed brightly enough to light up my entire workspace in complete darkness for hours.

Now, let's talk about the not-so-great aspects. Some bottles arrived with thickened pigment at the top that needed serious shaking (I added small bearings to help mix them). And while most colors are fantastic, a few like the Kiwi green and Teal didn't quite match their descriptions.

Word of caution: these work best with UV resin, not epoxy. I learned this the hard way when a coaster project stayed sticky for days. Stick to UV resin applications for best results.

Despite these minor issues, I'm completely hooked. The vibrant colors and intense glow make these worth every penny for any serious resin artist or crafter looking to add some luminous magic to their projects.