This kids' activity kit allows you to create two squishy mystery characters using the included materials. The set features 80 possible collectible characters to discover, with 12 being rare variants. The finished squishies can be stretched, squished, and manipulated for fidget play. The creation process takes approximately 60 minutes from mixing to play-ready squishies. The kit contains two each of mystery molds, Secret Solutions A and B, mixing cups, stir sticks, and Elmer’s glue pens. Additional Secret Solution refills and Elmer’s pourable glue (sold separately) enable further creations and customization. All materials are nontoxic and suitable for ages 6 and up. Note that colors and characters may vary.