...About the size of your hand.
Also, i have to go, so i'll read your reply tomorrow. >_>
I do have sulfur on me (92%) but how would i adhere it to the toothpick?
Any color of match eould work, im bored to death of red ones.
You could perhaps use wax or glue but that would give off some pretty nasty vapour so I wouldn't advise it.
That's a pretty sizeable magnet, your best bet is to search the internet. Here's a site if you're in the UK http://e-magnetsuk.com/magnet_products/
If you mean the real stuff (I mean the magnets) you could visit
this site;http://unitednuclear.com/index.php?main_page=index&cPath=70_71
I made matches and ignition rope(you get the idea, i dont know how its in english) with sulphur, i added charcoal for ignition rope, and made matches with and added some phosporus and also little charcoal. But matches didnt work very well, only ignited with other match.
If you have sulfur on you, I suggest you wash your hands or take a shower :P.
I suggest something like futureshop for a laptop battery.