I had a mini project in mind for valentines day. Engraving on chocolate. I did'nt have any flat surface harts so i improvised by 3D printing one.
I designed the mold in angle so it would be easier to unmold because of the 3D printed layer texture. I put a little olive oil on the mold before pouring the chocolate.
Filament: 8274mm (±1.15$)
Print time: 1h42