NOS Grace F9E question


A friend of mine gave me a Grace F9E to try on my 1200G.  He thinks it may be a good fit.  It appears to be brand new and never used.  It has a plastic protector that covers practically the entire cartridge.  I cannot get it off as it is on there very tight.  Is there any special way to get it of and not damage the cartridge?

Any suggestions would be appreciated.
tzh21y
And ceramic is good because...?
Ceramic tt mats suck.

For that matter, I would not claim that titanium makes a great cantilever, only that the Acutex sounds great, to me, in my system.
@lewm my grace titanium stylus replacement is still sealed, never tried.

Victor X-1IIe with titanium cantilever and elliptical stylus is superb MM cartridge, only one step behind the X-1II with beryllium/shibata

In my opinion Victor X-1IIe is much better than Grace F9e
@lewm oops, i meant Grace Ceramic cantilever in my previous post, not Titanium
anyone know the voltage output of the Grace carts? I'm having a hard time finding that info.  thanks in advance. 
@jollytinker which model ? Normally from 3 mV to 5 mV (depends on the model)