I wanted to print a giant T-Virus from Resident Evil and tried scaling up a few others found here before just going into Inventor and making my own. No idea how well it would scale down to "vial" size -- feel free to try! Final, assembled size of this model is 2.5" in diameter by 8" tall. Parts are provided individually and as one piece. Helix is provided as one part or in two parts so that it can be printed without supports. I used a sheet of overhead transparency to create the outer "glass."
Photo is an Inventor render. Will post actual "make" photos shortly.
Printer Brand:
Creality
Printer:
Ender 5
Rafts:
No
Supports:
No
Resolution:
0.2mm
Infill:
15%
Filament: 3D Solutech PLA Transparent Aqua
Notes:
No supports needed if printed in parts and glued together. Would require supports if printed as one piece.