September 18, 2026 GUI GUI MEGA SLIME HAUL With more than 50 accessories and mix-ins, four regular-size slimes, and a mini slime pack, kids can customize their own dazzling slime creations and store them in the large container. Product Facts MSRP: $29.99 Age: 6+ Manufacturer: MOOSE TOYS Buy Now The Toy Insider participates in affiliate programs that may generate revenue for the site when a purchase is made through the links below. Walmart arrow-rounded Amazon arrow-rounded Target arrow-rounded Share x Link to X linkedin Link to Linkedin instagram Link to Instagram facebook Link to Facebook