Hey guys! I made a DIY using a doubled walled Starbucks tumblr! It turned out super cute. Basically, you drill a hole in the bottom of the cup. Don’t drill through the inner layer, where your liquids are kept. Drill just the outer layer of the double walled cup. After you drilled a hole big enough for your sequins and glitter, add baby oil and glycerin to it. Half and half should work fine too. Add some glitter to your UV resin to bottom and cure it under UV lamp. You can get creative with this and add jewels or even a vinyl decal on top! Have fun making your own!