A hypnotic eye-catcher with powerful depth – this checkerboard illusion pulls you straight into the center. 

The clean geometry and sharp black-and-white contrast create a striking sense of space, almost giving the illusion of movement as you walk by.
Perfect for anyone who loves to play with perspective and visual tricks.

Important Notes:

• Print with 100% infill
• Layer height: 0.08 mm
• First layer: 0.16 mm
• Model size: 200 × 200 mm
• Do not scale the Z-axis!
• Scaling the X and Y axes is fine.
• It’s perfectly normal for slicing to take a bit longer.

Filaments used:

• Black (#000000, Sunlu PLA+ Black) – Transition distance: 0.6
• Gray (#757575, BambuLab PLA Matte Nardo Gray)  Transmission Distance: 0.7
• White (#ffffff, BambuLab PLA Matte Ivory White) – Transition distance: 3.5

Color change instructions:

• Start with Black
• Layer #14 (1.2mm): switch to Gray
• Layer #20 (1.68mm): switch to White and continue to the end

This model uses three filaments – perfect for a clean, high-contrast result with strong visual impact!