Doesnt that mean youve just got new bristle ends instead of the original bristle ends?
A bristle end is surely a bristle end. Yes yes of course there's flocked and non-flocked bristles but lets be honest a piece of bristly bristle is a piece of bristly bristle. Feckin' heck we're only brushing glass - this believe it or not ain't precision engineering.
Bang on mate!
I think some people just have to have new posh equipment for the sake of it.
If it ain't broke it don't need fixing...
Same reason I haven't changed my 7 year old microbore.
Yes it's split a few times and a fair bit shorter now, but until it's too short to reach any of my jobs, why spend £70 on a new one?
Rather spend my money on things I want or need, not work tools that work fine