About this 3D model

My wonderful Patreon supporters get this model free! :) This cheery robo-box features two rotational hinges connected by meshed gears so that as the lid moves upwards it also turns over, ending in just the right spot on Grrrinbot's head as it reaches the end of its arc of motion. There are spots for magnets in case you want to pop some in for a more secure closure, too :) Read the rest of the writeup here: https://www.patreon.com/posts/58173535