The Jewel Dodecahedron is a variation of the Face Turning Rhombic Dodecahedron twisty puzzle, with cuts which expose internal pieces that would usually be hidden. The cuts give the puzzle a crystal appearance, hence the "Jewel" name.

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Jewel Dodecahedron, Bill of Materials

(note: springs are not required but may be included if the builder prefers)

3D Printed Parts:
Core ---------------------------- 1 ea
Rua Corner ---------------------- 6 ea
Rua Face ------------------------ 24 ea
Heli Center --------------------- 12 ea
Heli Corner --------------------- 8 ea
Heli Edge ----------------------- 24 ea

Hardware:
M3 x 18mm SHCS ----------------- 12 ea
Springs (McMaster PN 9657K267)-- 12 ea

Print instructions

GCode Files

For a full puzzle, print:

2x - JD 3x....gcode
1x - JD - core 3x....gcode

Core rev2 if you have trouble with M3 screws backing out of the core over time, fit is slightly tighter.

Print Settings

Printer Brand: Prusa

Printer: I3 MK3S

Rafts: Doesn't Matter

Supports: Yes

Resolution: 0.15-0.20mm

Filament: Filacube PLA2+ Black

Notes:

See 3MF file for build orientation and settings. Where possible, the pieces are oriented so that support material is easy to remove. It may be necessary (but not required) to use a raft to help with adhesion.