Green Slime-in-a-Jar with Bugs
Sticky green slime is great as a party favor or an inedible candy substitute for trick-or-treaters.
Photography: Kate Mathis
Source: Martha Stewart
Stir together guar gum, 4 cups of hot water, and food coloring.
Push mixture through strainer with spatula to remove lumps. Mix borax with 1 ½ cups hot water until dissolved; stir slowly into guar-gum mixture.
Let cool (the slime will thicken). Decant into lidded containers; add a few plastic spiders.
Print our label template, cut out, and adhere to jars with double-sided tape.