READY TO SHIP 20 ounce tumbler In my best witch's voice. . . . . eh hem (clearing throat) . . . . bwahahahahaha Double Double Toile and Trouble. . . . drip glitter tumbler. This tumbler was made with a sparkly black professional grade glitter. I then added the image in a gold glitter vinyl. Then I finished it off with a bright green glitter drip to create a bubbling cauldron look. Keep your hot drinks hot and your cold drinks cold. It has been made with layers of resin to seal the image. Hand wash only