A tiny blacksmith's anvil you can wear — a real 3-D London-pattern anvil, not a
flat silhouette. It has the tapered horn (beak), a working face that overhangs
the body at both ends, a pinched waist, a squared heel and a spread base — so
it reads as an anvil from every angle.

A small pierced eye at the heel (the anvil's own pritchel hole, drawn up just
enough) takes a jump ring, so it hangs horn-down and dynamic. No fat bead stuck on
top — the hang feature is forged into the shape.

Size: ~27 mm horn-to-heel. A charm for blacksmiths, farriers, jewellers,
metalworkers, or anyone who loves the forge.

🛠 Print settings

• Supportless — the .stl lays the anvil on its cheek (flat side down), so every overhang is gone and the broad face points forward when worn.
• 0.2 mm layers · 3 walls · 15 % infill · PLA or PETG.
• Print two for a pair (the .scad has a part="pair" layout, or just print the single twice).
• Add a jump ring through the heel eye + a standard ear hook.

⚙️ Fully parametric

Open the .scad to change the overall size (sf), every body proportion, the horn
length/taper, and the hang style: hang="eye" (pierced heel, default), "ring" (a
small forge-welded loop on top), or "hole" (a bare bored hole, zero protrusion).
part="earring" (display) · "print" (bed-ready on its cheek) · "pair".

License: **Creative Commons — Attribution. Personal + commercial use OK,
attribution appreciated.