You ought to be able to find a pen without a scratching feeling. The nib, the ink, and the paper can all contribute to a scratchy feeling. If you have been trying with an old pen, the nib could be damaged, or the ink too dried out.
If you are writing with a new pen the you might need a wider writing nib, a medium or above is your best bet. In pen reviews, look for how "wet" the pen writes.
I like writing very tiny letters and use a Pilot extra-fine, an it is can be scratchy, but I replaced the medium nib my Pilot Metro was sold with. It was not scratchy with the medium.
If you are writing with a new pen the you might need a wider writing nib, a medium or above is your best bet. In pen reviews, look for how "wet" the pen writes.
I like writing very tiny letters and use a Pilot extra-fine, an it is can be scratchy, but I replaced the medium nib my Pilot Metro was sold with. It was not scratchy with the medium.
Jetpens has some 5 pen sampler pack if you're are $25 curious. https://www.jetpens.com/JetPens-Beginner-Fountain-Pen-Sample...