The file 'Secret Heart Locket 3D Printer Model' is (stl,step) file type, size is 126.3KB.
Update: I added a smaller locket (files labeled "small") with tighter tolerances for better machines than my Anet A8.
Happy Valentine's Day!
I came across a "Secret Heart Photo Locket" made from popsicle sticks. It was really cool, but looked super cheap. I designed this initially as a pattern to machine out of brass, but I ended up making it printable too.
https://www.youtube.com/watch?v=Q1LqD53ROL4
You'll need to print (2) Outer parts and the two Inner parts.
I've included the STEP file so you can adjust the tolerances for your machine using the User Parameter "tolerance".
Inner_1-small.stl | 46.2KB | |
Inner_1.stl | 44.9KB | |
Inner_2.stl | 45.4KB | |
Inner_2_small.stl | 48.7KB | |
Outer.stl | 40.3KB | |
Outer_small.stl | 41.3KB | |
Secret_Heart_Locket.step | 205.0KB |