Pay it forward card

thingiverse

I pay it forward regularly by giving a card that shares my thoughts with someone else. To create this card, I used a 3D printer with white PLA filament and drew black lettering on it with a sharpie. The rest of the design remains plain white, but when lit from behind, it acts like a lithophane - the text appears as if floating in mid-air. Once I get my new MMU, I plan to print this card in two different colors for an extra-special effect.