10 Pairs 30mm Glow in The Dark Glass Round Pupil Eyes - Flatback Dome Glass Cabochons for DIY Crafts, Polymer Clay Eyes, Jewelry Making & Resin Art Projects - Perfect for Halloween Decorations, Cosplay Accessories & Doll Making

I purchased these to add eyes onto a stained glass fish piece I was working on. I wanted glass eyes to go with the aesthetic and these did not disappoint. I glued them to my glass piece with E6000 glue and they are holding on strong. One thing to note, the back features a white paper backing, if you choose to glue them down as I did, be sure to get some glue around the glass edges to hold them in place. And, whatever you do, do not remove the white backing! It is the glow part of the eyes and without them they are translucent and obviously, will not glow without the glow paper back. I figured this out the hard way and had to pry them off and glue down new ones. Overall, I am very pleased with these eyes. I see many upcoming projects they will be great for and can't wait to use them!