GrossMos Dino Pack Series 1 by MGA Entertainment — Unbox, Build & Slime-Filled Dino Fun for Kids 4+

Prehistoric play, reimagined

From MGA Entertainment, GrossMos Dino Pack Series 1 invites children to dive into a hands-on, sensory experience that blends the thrill of unboxing with imaginative dinosaur discovery. Add water and watch as the foam action begins, turning a simple moment into a tactile, memorable event that sparks curiosity and storytelling.

The adventure continues when you pry open the jaws to excavate bones and assemble a smaller dinosaur. Once built, feed the creatures the slime and squeeze the body to see a splash of green slime emerge. These moments invite repeat exploration and playful experimentation without prescriptive outcomes.

Key features

• Foam action when water is added creates a dynamic, sensory moment
• Hidden bones reveal a mini dinosaur during jaw-pry play
• Squeezable body shoots out green slime for a dramatic effect
• Encourages imaginative storytelling and pretend science exploration
• Collect them all across the series for ongoing discovery

Ways to play

• Create fossil dig stories with friends or family
• Practice fine motor skills while assembling and posing the dinos
• Incorporate pretend feeding and slime moments into lab or cave-themed play

Ideal for ages 4 and up, GrossMos Dino Pack Series 1 invites repeat play sessions that entertain while inviting curious exploration, without promising specific outcomes.