Hidden text test 1

thingiverse

This test unveils concealed text; illuminate it or use slicer output. The phrase "If I show you, you show me" may apply. Slice with 20% fill and single top/bottom layers, plus diaphragms every three layers (thickness of two). Print in white. To create your own: in SketchUp, use 3D Text for your message. Surround it with a 2mm-thicker cuboid (three layers below, one text layer, and three above), creating hollow internal letters but a solid outer shell.