I noticed the following ebay auction for 0.25oz of ultraglow powder in red, blue, green and aqua. It's going for $4 or $16 per ounce. It's meant to be mixed in with other stuff, and for those that are molding buttons, I think it would be excellent if you can make a set of glow in the dark buttons in various glow colors for those who want lit buttons without the hassle of installing LEDs. And for those *with* LEDs, I think dispersing glow powder in the plastic might create a softer more even glow.

What do you think?

Calvin