Its gotta be a good, sturdy looking knife, that looks like it could do a lot of damage......it also has to be fake with a retractable blade. (Its for my film you see)
Something that looks like this:
http://www.sillyjokes.co.uk/wacky/weapons/dagger.html
but it NEEDS to have a retractable blade.
I can only find piddly looking ones like this:
http://www.sillyjokes.co.uk/wa...ger-retractable.html
and in this instance, size DOES matter.
Any ideas? I've been searching for a while and can't seem to find anything that looks threatening enough.