To make Elmer’s Starry Night Slime, Pour out 1 bottle of Elmer’s Clear School Glue into a bowl. Add black food coloring & glitter, then mix. Add 1/2tbsp of baking soda & mix. Add 1tbsp of contact lens solution & mix until thick. Knead & set aside. Repeat steps with purple & blue food coloring, then swirl all three batches together. Find more festive slime recipes & shop Elmer’s Slime Kits.