What can be done about this varnish drip?

[redhexagonal]

So theres a big drip of varnish on my oak veneered front door (inside although whole door was done the same) and I’m wondering if I can fix it? No idea what kind of varnish it is unfortunately. Slightly milky maybe?

 

[Wayners]

Mirka shark blade. Maybe. Never Tried on varnish tbh.

 

[redhexagonal]

Mirka shark blade. Maybe. Never Tried on varnish tbh.

£40 though! Can i use a stanley blade?

 

[Wayners]

Maybe.
Mask up either side of run