Custom Order Large Portal Companion Cube

Life-Size Portal 2 Companion Cube by Mr. Volt, Download free STL model

ArtStation - Portal 2 - Companion Cube + Weighted Cube

Portal Companion Cube Cross Stitch Keychain, Video Game Handmade Embroidery Gift - Australia

Rubiks Storage

Portal Companion Cube Gift/Ring Box with optional Ring Holder (3D Printed)

Portal Companion Cube 4 x4 Inch Tin Storage Box : : Home

Companion Cube designs, themes, templates and downloadable graphic elements on Dribbble

Portal 2 Companion Cube - Singapore

Portal Cube Box

Custom Order Large Portal Companion Cube - UK

Portal: Companion Cube Storage Box : 9 Steps (with Pictures) - Instructables