Infinite Ring Calendar

This is an infinite calendar with rings that can be printed on the a1 miniThere is a version with a stand that you have to glue to the calendar and a version with a hole so you can hang it on a screw with a head diameter of less than 1cm.I don't want to steal the design and claim it to be mine but give attension to the real design and offer an alternative. Boost MeBoost me to support me and my models for free!! 🚀 🚀 🚀 *The prining cost of the calendar without the stand and the rings is more than 50 times cheaper than the perpetual ring-a-date calendar if it's bought from Juki Amstadam: https://jukiamsterdam.com/collections/ring-a-date/products/ring-a-date-perpetual-calendar-by-giorgio-della-beffa-green