"This is my Print in place spring loaded box design! No supports, no assembly, just print and use! All clearances are 0.3mm or greater, so most household 3d-printers should have no problems printing it. however, if you suspect you might need a little tuning, I did include a test piece to tune your printer! Important: Use 0.2mm layer height or finer! (this is due to the overhang being designed for it) The print should be positioned on its side as shown in the video during printing. (gears down)" -Sunshine You will receive a digital download guide on where to download the stl file after you place your order. If you are asked to log into the website you can put random letters for email and password just to get to the download page. _________________________________________________________________________________________ FOR ETSY(COPYRIGHT DISCLAIMER) - In no way shape or form does this listing violate any copyright policies. The software is being sold under GPL (General Public Use License) The listing does not violate any etsyimproper category guidelines according to an etsy representative since there is a digital link and a physical item on the listing. We Are authorized under the developer’s Attribution 3.0 Unported (CC BY 3.0) License agreement to provide a service to buyers by offering this software in USB / Digital Format as defined in this listing. The software is free / open source and readily available for download online. This is good news for companies or businesses that require the software to be permanent / portable on a fast usb that also do not have interest or are not able to connect to the internet to download the software. By buying this item you understand that you are not paying for the software you are paying for the guide on how and where to download the software along with the files / programs you will need in order to install the software. The guide is made by me and resale of the guide is not permitted.