FreeGyroscope and/or Optical illusion for x-axis
Printables
117 model
Free
FreeSovol SV07/SV06 Hypnotic Optical Illusion Extruder Visualizer
Printables
FreePlanetary Gearbox – Print-in-Place Fidget (No Supports)
Printables
FreeFloating Ghost Tea‑Light Glow & Hidden Spring Illusion -190mm
Printables
FreeMIRAGE - Mirror Illusion Christmas Pack
Printables
FreePHANTOM - Your Name, Made Only of Strings
Printables
FreeVasarely inspired coasters
Printables
FreeOptical Illusion Coaster Set
Printables
FreePenrose Triangle Coasters
Printables
Freelong distorted benchy
Printables
Free3D Иллюзия «КУ / ББ»
Printables
FreeIllusion Cube Infinity Cube Illusion
Printables
FreeCube de test 60mm avec illusion.
Printables
FreeImpossible Cube - Optical Illusion Stringing + Bridging Calibration - 20mm
Printables
FreeOptical Illusion using Magnetic Bearings / Fibonacci Blades
Printables
FreeHearts Passthrough
Printables
FreeImpossible Cube with No Supports!
Printables
FreeIllusion of Safety
Printables
FreeTensegrity Structure with 3 Chains
Printables
Free3d optical illusion-Aztec warrior face
Printables
FreeWarrior face optical illusion
Printables
FreeHollow Face Rabbit Duck Illusion
Printables
FreeHollow Face Duck
Printables
FreeImpossible Passthrough - Original Series - Octagonal
Printables
FreeImpossible Passthrough Starter Pack
Printables
FreeFloating, spilling skull
Printables
FreeIllusion Cube
Printables
FreeThe traveller (sculpture inspired by artist Bruno Catalano)
Printables
FreeRotating Rings Optical Illusion for Record Players
Printables
FreeThe Vase Face - Hollow Face Illusion - Tesla / Einstein
Printables
FreeDisney castle Illusion
Printables
FreeFloating Goblet
Printables
FreeIs it a Rabbit or is it a Duck
Printables
FreeParadox Illusions - Penrose triangle optimised
Printables
FreePenrose triangle magnet for fridge
Printables
FreeCustomizable Dual Message Illusion (OpenSCAD)
Printables
FreeLow Poly 3D
Printables
FreeAnimation Sculpture Apple of Discord
Printables
FreeOptical illusion - Murray the tracking Skull
Printables
Free3-Wire Tensegrity Table
Printables
FreeMulticolor Penrose Triangle Stands - Single Extruder
Printables
FreeImpossible Pour 1-piece model
Printables
FreeFace Vase or Rubin's Vase Optical Illusion
Printables
FreeDeez Nuts
Printables
FreeVica Illusion Sculpture
Printables
Free2-Piece, Single Extruder, Dual Color Alien Space Probe (with Articulated Piece)
Printables
FreeINVISIBALL by extreme3Dprint
Printables
FreePenrose Triangle
Printables