Welcome, i have the same Fiskar ones that @gary68 linked as the Coilmaster ones that come with the kit were useless, i would recommend the rest of the kit though for when you delve into making your own standard type coils.
Thx John, I was intending on using a dremel to widen the slot to allow use of standard width mesh strips rather than have to trim every strip. I saw it suggested somewhere, and I hadn't seen any replies to that saying that it was a terrible idea?
Tank arrived earlier than anticipated. Haven't had time to get fiskar scissors yet... but with a pair of half decent kitchen scissors and a flea comb.... I'm up and running.
Yes, flea comb.... I'm embarrassed for me too.