Okay Okay, obviously he asked the wrong question. But it was technically true that a bindrune binds a number of runes together. And Mr. Westwood did describe it accurately."Basically. though normal bind runes are formed of two or in this case three adjacent runes which are joined together. Three should be a rare case. Though your textbook makes it seem common." Wait a second, was Derfael talking about binders. Was he barely listening and only heard bind or did he hear right and just taking a guess at something that sounds familiar.
"Those would be binders and when did you ever have to use a binder?"
Unless his family did not like technology or something. He would not judge.
Oh, that was a good question.
" Any rune can be used in a bindrune or rune charm. It is just if you want an intent you will want to use specific runes. Also, one bindrune which you all might have seen. Any rune could be used, Mr. Kennedy. Just some runes work better with others and some won't work at all together. It's all about trial and error. Now an example though I don't know if its already extremely outdated or not. But"
He got out his wand and flicked it to the board
"This is an example of a bindrune. The symbol for Bluetooth"
"Berkanan and Haglaz are the runes in that one. Okay, today you will be going through your textbook's list of runes or if you remember them that's even better and trying to make your own. You won't have drawn it if you don't want to. Though I would be probably given points to an honest effort at a drawn one. But.. just tell me what's the purpose of the charm like is it a money charm or is it a charm for good dreams before a Runes Exam. Then just list three or two runes with properties you think would best suit the charms purpose telling me why they best suit it of course. No copying the ones already in your book. Unless you are using different runes and explaining your choices. There are literally charms for everything. Like this is the one."
Another flick.

"See for literally anything. If you have any questions about what to do just say them because I would rather you not be more confused than you already are"
Less confused was always better. Especially with first years here.
OOC: Hey Guys so for this I will be giving you 48 hours. Even though it can be done in one post. If you have questions you can message me but it's basically doing what Sokolov says