1.618 model
FreeBubbles Casting Blank for Pen Turning
Thingiverse
FreeIntersecting Circles Casting Blank for Pen Turning
Thingiverse
FreeZig Zag Casting Blank for Pen Turning
Thingiverse
FreeSkewed Checkerboard Casting Blank for Pen Turning
Thingiverse
$6,01Vertical Flames Design Pen Blank Mould for Resin
Cults3D
$6,01Double Flames - Design Pen Blank Mould for Resin
Cults3D
$6,01Spanner (Multiples) Design Pen Blank Mould for Resin
Cults3D
$6,01Spanner Design Pen Blank Mould for Resin
Cults3D
$6,01Multi Jigsaw Pen Blank mould for Resin
Cults3D
$6,01Autism Multi Jigsaw Pen Blank mould for Resin
Cults3D
$6,01Autism Jigsaw Pen Blank mould for Resin
Cults3D
$6,01The Tulip - Pen Blank Mould for Resin
Cults3D
$6,01Swirling Dreams - Pen Blank Mould for Resin
Cults3D
$6,01Mixed Bones - Pen Blank Mould for Resin
Cults3D
$6,01Straight Bones - Pen Blank Mould for Resin
Cults3D
$6,01Angled Bones - Pen Blank Mould for Resin
Cults3D
$6,01Angled Wave - Pen Blank Mould for Resin
Cults3D
$6,01Wave - Pen Blank Mould for Resin
Cults3D
$6,01Jigsaw Pieces - Pen Blank Mould for Resin
Cults3D
$6,01Steampunk 2 - Pen Blank Mould for Resin
Cults3D
$3,00Flower Pen Casing
MyMiniFactory
Freepen
Thingiverse
$2,75A.R. Tacticool Pen
Cults3D
FreePen, Pencil, Markers, Stuff Holder for Honeycomb Storage Wall
Printables
FreePen holder
Printables
FreeJulius Caesar Pen Holder with business card slot
Printables
FreePen Holder for Ender 3 / Ender 3 pro/CR 10/Ender 5
Thingiverse
FreeNeptune 4 pen plotter
Printables
FreePen Holder
Thingiverse
FreePen/Pencil/Marker mount for Creality Ender 3 / CR-20
Thingiverse
FreePen Holder - Monitor Mounted
Thingiverse
FreePen Holder for Ender 3 / Ender 3 pro/CR 10/Ender 5
Thingiverse
FreeCameo 4 Pen Adapter
Printables
FreeFully Customizable Pen Holder Fridge Magnet
Printables
FreePen holder for Anet A8
Thingiverse
FreeTwisted Pen Holder
Printables
FreePen Holder - Cup
Thingiverse
FreeDouble Helix Pen Holder
Printables
FreePen Holder for Ender 3 and Ender 3 pro
Thingiverse
FreePen holder for Creality Ender 3 (plotter mod)
Thingiverse
FreePen Plotter Mount for Ender 3 v2 W/ BLTouch Support
Thingiverse
FreePen Holder Fridge Magnet
Printables
FreePen Holder for Artillery Hornet
Printables
FreePen / Plotter mount for Creality Ender x / CR-20 Pro
Thingiverse
FreePen Holder for office (Customizable) (Big Version)
Thingiverse
FreePen Mounts for Quick tool change
Thingiverse
FreePen holder for fridge
Printables
FreePen Plotter Mount for Neptune 4 Pro
Printables