Hi, this is the same design as the Majora's mask clock, but without the mask. So you can add your own design in the center. I also included the Majora's mask file here so you don't have to leave the page to download it. Here is the link of the clock hands I used, https://www.amazon.com/gp/product/B01N7WOZGM/ref=oh_aui_detailpage_o07_s00?ie=UTF8&psc=1 1/4" to 3/8" diameter works, the clock hands need to be 3" inches or less and a 1/2 inch tall or more. Feel free to adjust the size to your liking. You will need to drill out the hole yourself. The seccond file is for a number overlay so you can have the numbers different colors or filament ex: glow in the dark, for single extruder printers and is optional. Enjoy!