Bolero / Boater Hat Block – 55cm – 3D Print STL File
A 3D-printable hat block for bolero and boater styles, cut with a filament-saving split design so it prints using noticeably less material and time than a solid block — without giving up stability or a clean, accurate shape. What you get: an instant-download STL file, ready to slice — no physical item is shipped. Recommended for PLA, PETG, or similar filaments. For personal and commercial use of the printed blocks. Resale or redistribution of the file itself is not permitted. At a 55cm head circumference, this specific size corresponds to a US/UK hat size of approximately 6 7/8 — handy if you're more used to sizing by hat size than by a tape measure in centimeters.
Not listed individually yet — visit our Etsy shop to ask about this item.
