First off, let’s talk about the glow—because that’s why we’re all here, right? This powder delivers a soft blue-green luminescence that’s subtle but magical. After charging it under sunlight for 20-30 minutes, my DIY resin coasters looked like they’d swallowed tiny stars. The glow isn’t blinding (don’t expect a rave in your living room), but it’s perfect for creating eerie garden rocks or glowing nail art.

Now, the jar design? Chef’s kiss. The wide mouth and included spoon make measuring a breeze—no more accidental pigment avalanches. I mixed it into Mod Podge for outdoor decorations, and a little went a long way. At 150g, this jar is generous compared to competitors; I still have plenty left after coating a dozen rocks.

But here’s the catch: the texture. It’s gritty, which can be tricky for resin projects. I learned the hard way that adding it too early causes sinking (though this created cool layered effects). And bubbles? Oh boy. Even with careful stirring, my resin looked like a tiny bubble bath. A heat gun helped, but be prepared for extra prep work.

The smell is another downside—it’s not toxic, but it’s pungent enough to warrant an open window. Also, daylight performance is meh; the powder leaves a faint white cast unless layered over darker colors (like in my spooky cat-eye project). And while some reviewers swear by its brightness under UV light, mine needed *prolonged* charging to rival other brands.

Verdict? If you want affordable, versatile glow powder for crafts where subtlety wins (think fairy gardens or moody resin jewelry), this works. But for intense luminosity or bubble-free resin art, temper your expectations—or stock up on patience and blacklights!