clover Pom Maker Set-4/Pkg, ABS Resin, Polypropylene and Stainless Steel, Multicolor, 4 Pack

Do these come with good, clear, and easy to understand directions?

What scissors would y’all recommend? Preferably some that are light & easy on the hands (arthritis) Links or exact one will be greatly appreciated

Does this pom pom maker only make one at a time?

Do you have to use a certain size of yarn?