How to Make Glow Water?

Have you thought of making something glowing for your friend as a birthday gift? This has ever crossed my mind many years ago. I was wondering what could be used for this purpose. Now, I know that by using the fluorescent ink from a highlighter pen can also do this. Well, you need to take out the felt of the pen and make the ink out from the felt into the water. You can use a small bottle or jar. After that, you can attach battery to small light bulb or LEDs to another compartment and which it will shine on that jar. This will make a fluorescent lamp with the color you want according to the color of your highlighter pen. What a simple idea of making a glowing lamp gift. But, it's also something a bit difficult when combining the lamp to the jar. Let's see how to make Glow Water.