Here are a few pictures that turned out ok. At least they seemed ok to me.
Pretty good pics!
Looks like there wasn’t QUITE enough light. Your camera/phone automatically used a high “ISO” to make up for low light, which is what gives it that grainy look.
To get sharper pics, you’ll want to use daylight or at least put some lamps closer.
But y’know what? These certainly showcase your yoyos for exhibition! Mission accomplished, says I.
Thanks for the advice. I knew something was making it not quite as crisp as I wanted. I’ll have to try a different lighting set-up for the next ones.