The Weighted Companion Cube
The Weighted Companion Cube is an item in the video game Portal that is a type of weighted storage cube with hearts on it’s sides. Weighted storage cubes are often used to hold down large buttons on the ground in order to solve the various puzzles throughout the game.
I made a Weighted Storage Cube from Portal 2! : r/gaming
weighted.companion.cube.papercraft. - voxblog
Screw plushies! Check out the actual weighted Weighted Companion
ArtStation - Aperture science Weighted companion cube
Blend Swap Portal Weighted Companion Cube Hearted
Portal 2 Weighted Companion Cube by Zuosia - MakerWorld
The Weighted Companion Cube will never threaten to stab you and, in fact, cannot speak. Perfect for personal storage or gift giving, this stylish box
Toynk Portal Companion Cube 12 x 12 x 12 Flat Empty Gift Box
Portal Companion Cube 12 x 12 x 12 Flat Empty Gift Box
Companion Cube - TV Tropes
Second Life Marketplace - Weighted Companion Cube