Companion Cube Keychain Backpack Charm Dangle Portal-Inspired Weighted

Carry a piece of Aperture Science with you wherever you go! This 1-inch 3D-printed Companion Cube keychain is inspired by the beloved Portal series and features a detailed three-color design , replicating the look of the in-game cube.

Each keychain comes with a sturdy split key ring and a lobster claw clasp , making it easy to attach to your keys, bag, or backpack. Whether you're a Portal fan or just love unique gaming accessories, this miniature Companion Cube is the perfect way to show off your gaming spirit.

Features:
✔ 1-inch 3D-printed Companion Cube with intricate details
✔ Three-color design for an authentic look
✔ Includes a split key ring & lobster claw clasp for easy attachment
✔ Lightweight & durable, perfect for everyday use
✔ A must-have gift for Portal fans and gamers!

Take your Companion Cube on all your adventures—because this one will never betray you! 🚀