Holographic Rainbow Reflective 3D Prints - 3D Printing on Diffraction Grating Sheets : 4 Steps (with Pictures) - Instructables

Holographic Rainbow Reflective 3D Prints - 3D Printing on Diffraction Grating Sheets: A few years ago, I learned you could 3D print on a diffraction grating sheet and it will transfer the rainbow reflectiveness onto the print (the same as this chocolate). Like most things, I tried it out, had some luck and some failure, then moved on…

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August, 2022