Matterlings: States & Properties of Matter Adventure Set

🔮 Preorder now for the official September 15th, 2025 launch!

Be one of the first to experiment with the Matterlings. Supplies are limited — preorder today and explore the shifting world of matter before anyone else.

Meet the Matterlings, adaptable and versatile guardians of Mattera, where solids, liquids, gases, and plasmas shift and flow in endless patterns. This is matter science reimagined — a transformative mix of choose-your-own-adventure storytelling, collectible trading cards, real specimens, scavenger hunts, escape room–style puzzles, and an epic online quest. With Matterlings, kids discover how everything around them changes form and function in surprising ways.

🌍 What’s Inside

• 6 Gemling cards featuring Matterlings tied to states, changes, and properties of matter

• 6 Grumbly cards — chaotic disruptors who scramble and distort matter

• 6 Dig specimens tied to real matter and material science concepts

• Access to a matching online Excavating Adventure, where players flow through states, solve puzzles, and recover the six digs

✨ Why Kids Love It

• Feels like shape-shifting between states, card battling, and treasure hunting all at once

• Collect, trade, and unlock powers like Freeze Blast and Vapor Surge

• Play with your cards and digs in the Gemlings Vs Grumblies game for endless excitement

• Every choice transforms the adventure, just like matter transforms around us

🧭 Why Parents & Teachers Love It

• Aligned with NGSS science standards for States & Properties of Matter

• Teaches states, changes, and material properties through interactive play

• Builds observation, problem-solving, and scientific reasoning skills

• Great for classrooms, STEM clubs, or at-home science explorers

💎 This is more than a matter kit — it’s an all-in-one adventure that fuses science, storytelling, and the magic of transformation. Can you outsmart the Grumblies, recover the digs, and unlock the secrets of Mattera?