Zola Flower Flat Back Earrings

No instructions on how to remove the back part on their website. As a first time user of flat back earrings it was annoying having to google how to remove the back. It took several attempts to remove it. I feel like this should have been a push in flat back because it takes time to screw them off and on. It’s going to be interesting trying to remember which direction to put it on and off.