About this 3D model

illustration created by Escher 20x19 cm Instructions: Swap Instructions: Print at 100% infill with a layer height of 0.08mm with a base layer of 0.16mm PLA Black Transmission Distance: 0.3 PLA DarkGray Transmission Distance: 2.5 PLA LightGray Transmission Distance: 3 PLA White Transmission Distance: 6 Start with Black At layer #10 (0.88mm) swap to DarkGray At layer #18 (1.52mm) swap to LightGray At layer #20 (1.68mm) swap to White for the rest.