4.product use introduction
Product portfolio using accessories
Engraved shapes/items
Rings (rings and other smaller diameter circles)
Circles (larger diameter circles such as bracelets)
Circles (larger diameter circles such as bracelets)
Cylindrical
Goblets
Circles (larger diameter circles such as bracelets)
Cylindrical
Goblets
Sphere, egg-shaped (curved surface is not
obvious), non-invertible
Sphere, egg-shaped (curved surface is not
obvious), non-invertible
5