Yes. Here's a guide: https://www.facebook.com/SoChoklat/videos/1132903850118884/
If you're doing that, you might also like to pour some on a diffraction grating.
Yes. Here's a guide: https://www.facebook.com/SoChoklat/videos/1132903850118884/
If you're doing that, you might also like to pour some on a diffraction grating.