About this 3D model

This print will cover a Sphero which you can add your favorite 3D print on top of as a remix. You can see a video of it in action at https://youtu.be/S6S77intuT8 If you do a remix, please share! You will also need to put a couple of thes magnetic inside and on top for it to work. https://www.amazon.com/gp/product/B018QGZ6Z8/ref=oh_aui_search_detailpage?ie=UTF8&psc=1