Portal Dice Posted by Oh My! in Gadgets Weighted Companion Cube Die “Based off of the infamous Weighted Companion Cube from Portal. This unique die (singular dice) is made layer by layer in a 3D printer and then fired to fuse the metal particles into solid steel. ” $29 on Etsy 0 Leave a Reply Cancel reply ERROR: si-captcha.php plugin says GD image support not detected in PHP!Contact your web host and ask them why GD image support is not enabled for PHP.ERROR: si-captcha.php plugin says imagepng function not detected in PHP!Contact your web host and ask them why imagepng function is not enabled for PHP. Comment Basic HTML allowed.