Spread some fun with the Elmer’s Butter Slime Kit! Inside you’ll find 2 tubes of Butter Slime Activator, the key ingredient that turns Elmer’s Glue into a smooth, buttery slime. You’ll also find a bottle each of Elmer’s Glow in the Dark Glue and Elmer’s Glitter Glue, to add an extra dimension of fun to your slime.