Excellent for both beginners and those who have been practicing for a long time, distance 8-9-10-11-12-13-14-15-16-17-18-19-20-21mm.
Standard and there are sharper ones with the same pitch.
There are many engraving options, and perhaps you can make your own version personal.
Ask, I will answer all your questions, everything won’t fit in the photo.
The nails are galvanized and do not rot or rust.
Thick nail base, shank, strong multi-layer base.
High-grade plywood is moisture-resistant and varnished.
Size 320-350x150mm.
Usable nail area 29-33cm long
Correct boards
The correct arrangement has several types of diamond, square, flower, with quality nails and precise vertical, even placement.