Freehollow cube just for kicks
Printables
15 model
Free
FreeEfficient Fruit Fly Trap with Transparent PLA Components
Printables
FreeLamp
Printables
FreeFilament transparency test
Printables
FreeTransparency test 0.2mm - 1.6mm
Printables
FreeTransparent Filament Temperature Test
Printables
FreeTransparent CTC 3D Printer Filament Tube Holder
Thingiverse
FreeSturdy Box with Lid and Thick Walls for Transparent Filament
Printables
FreePrusa Mk3 indirect filament sensor for all filaments (transparent, black, shiny, whatever).
Thingiverse
FreeOahu, HI Topographic Map with Coastal Outline for Glow in the Dark/Transparent Filament
Printables
FreeLow Poly Oahu, HI with Coastal Outline for Glow in the Dark/Transparent Filament
Printables
FreeCustomizable Filament Sample Swatch System
Printables
FreeSimple Filament Swatch
Printables
FreeFilament Color and Transparency Swatch
Printables
FreeStain Glass Gradient Test
Printables