SBH - if they are your scissors (or even if they aren't) I will quite happily send them to you as I really don't need 3 pairs of kitchen scissors!!
In fact, you can have the scissors along with the 4th ball of string I've just found!
Whoever is supporting next year you'll be pleased to know you will now have some sparkling clean banners; it's amazing the things I can find to do rather than studying