Since you are shopping at woodcraft check the
abrasive film. A package with 15micron,
5micron and 0.3micron is inexpensive and combined with
a flat as heck base will hone a razor.
The 0.3 is a bit harsh but with deliberate
stropping the result will be fine after a shave or
two.
The jumps are a bit large but abrasive films cut fast.
If you have a light hand a 6K hone followed by
canvas then leather will do for many.
I am of the opinion that pasted strops are not "sharpening" aids
they are finishing options. If the edge is not "sharp"
then a pasted strop is a left turn.