I’ve been thinking about buying a button maker for a while and could not decide which one to buy. I finally made up my mind and got the one that has interchangeable size options. I’m so glad I did!! Other than my initial mistake of inserting the paper the wrong way, every button has come out perfect! The instructions are not clear but once you set it up once, it is fine. It does feel a little wobbly. The base could be wider to keep it more stable. But still, a great machine! The box was squished when I received the package but everything inside was in good condition. So far it has been a great purchase. I think Vevor also makes construction tools and equipment so honestly that was the reason why I chose this brand. I figured if they can make good construction tools, they can make a good button maker.