Spongebob Party Favors for 20 Guests Bundle ~ 20 Pieces Spongebob Favor Boxes with Stickers, Tattoos and Stampers for Kids Birthday Party | Spongebob Party Supplies and Decorations. This Spongebob party supplies and favors set features 20 individual boxes which each include either 4 stickers, 4 temporary tattoos, or 1 self-inking stamper. Sure to be a delight all kids, Spongebob favor boxes are great to use as birthday party favors, classroom prizes, goodie bag fillers, as part of a gift set and more. These Spongebob party favor boxes will pair perfectly alongside any other Spongebob merchandise. The perfect size for gift bags, loot bags, and treat bags. Officially licensed Spongebob party supplies are sure to be a hit with any Spongebob Squarepants show fans, boys and girls alike!