Nightmare Before Christmas Squooshems Mystery Blind Bags Set - Bundle with 3 Mini Squishmallows Squishy Toys Plus Stickers, More for Kids, Boys, Girls | Jack Skellington Squishmallow Goodie Bags. This Nightmare Before Christmas party supplies set includes three Nightmare Before Christmas Sqooshems mystery bags, each including 1 mini Squishmallow of favorite NBC characters including Jack Skellington, Sally, Zero, and more. With several different Nightmare Before Christmas Squishmallows to receive, your Nightmare Before Christmas fan will love the mystery of opening these blind bags to see which characters they've received. Perfect for Nightmare Before Christmas party favors, Jack Skellington party supplies, or Jack and Sally goodie bag fillers, these Nightmare Before Christmas blind bags are sure to please any Nightmare Before Christmas fan! Officially licensed Nightmare Before Christmas Squishmallow Squooshems blind bag party favors for kids and toddlers. Set also includes Nightmare Before Christmas stickers and a Beach Kids bat door hanger.