Alright, folks, gather ’round! Today, I’m gonna share with you my little adventure with creating a glow-in-the-dark jellyfish glass. Sounds fancy, right? Well, it wasn’t as complicated as you might think, but it sure was a fun ride.
So, it all started when I stumbled upon some pictures of these amazing creatures called crystal jellies. These little guys, found off the west coast of North America, have this cool ability to glow in the dark. I thought, “Wouldn’t it be awesome to have something like that at home?”

Now, I’m no scientist, but I do love a good DIY project. I started digging around, trying to figure out how I could capture that magical glow. I learned that most jellyfish use their bioluminescence as a defense mechanism. They flash brightly to scare off predators. Pretty neat, huh?
My first thought was to try and find some glow-in-the-dark paint. I figured I could just paint a jellyfish design on a glass and call it a day. Easy peasy, right? Wrong! I spent hours searching online, but all I could find were these random things like glow-in-the-dark sleepwear and Batman shoes. Nothing that really helped me with my jellyfish project.
Then, I had a bit of a “Eureka!” moment. I remembered seeing those glow sticks that people use at parties. I grabbed a bunch of those, cracked ’em, and started experimenting.
The Messy Part
- First, I tried mixing the glowing liquid with some clear resin. The idea was to pour it into a glass mold and let it set.
- But, oh boy, was that a mess! The resin didn’t really mix well with the glow stick liquid, and I ended up with a goopy, uneven mess.
- Next, I tried painting the inside of a glass with the glowing liquid. I carefully drew a jellyfish shape, hoping it would look cool in the dark.
- But, sadly, it just looked like a weird, glowing blob. Not exactly the elegant jellyfish I was going for.
The “Aha!” Moment
I was about to give up when I had another idea. What if I used the glass itself as a canvas? I grabbed a plain glass and some glass etching cream. I carefully etched a jellyfish design onto the glass, following a template I found online. Don’t search it, I can’t share it here.
Once the etching was done, I cleaned the glass and applied a thin layer of the glow stick liquid over the etched areas. I held my breath, turned off the lights, and… magic! The jellyfish design glowed beautifully against the dark glass. It was like having a little piece of the ocean right there in my living room.
It took some trial and error, a few messy attempts, and a whole lot of patience, but I finally did it. I created my very own glow-in-the-dark jellyfish glass. It’s not perfect, but it’s mine, and I’m pretty darn proud of it. And the best part? It’s a great conversation starter. Every time someone sees it, they’re like, “Whoa, how did you do that?” And then I get to tell my little story. So, if you’re looking for a fun and unique project, give this a try. It’s a bit of a challenge, but trust me, the end result is totally worth it.
Keep experimenting, folks! You never know what cool things you might create. That’s it for today, stay tuned for the next one!