We can now offer bespoke foiling, which you can check out here however, "traditional" foil blocking is only available on Cloth Covers.
The font we use is 'Record Gothic' set at 18pt size.
We are not able to produce custom font or logos for a book of one, but if you select a "Bookvault Bespoke" option, you can create your own foiled cover or jackets.
See below an example of this foil blocked on a book, and also an example of the font available on the machine.