As decorations and accessories begin to creep onto store shelves for spooky season, so do some ecto charged add ons for your favorite tumbler! Found in Target's Circle section for only $ 1USD, is the returning glow in the dark slime Tumbler sleeve, , as well as a pink slime variant! Compatible with most 40 oz Tumblers and similarly sized cups, this sleeve allows fans to add a little supernatural to their sip! This is a great alternative for those who may have missed out on S