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Mark a Transparent or Translucent Object

Challenge: Create a clean, readable design on a transparent or translucent item.
Examples include a glass ornament, acrylic tag, clear container, glass coaster, or translucent plastic part that is confirmed safe for laser use.

Requirements:
Show the item before and after marking.
Explain whether the design was engraved on the front, back, or inside surface.
Document any focusing, masking, or positioning method used.
Include the equipment and settings.
Upload a close-up photo showing edge quality and readability.
Describe one problem encountered and how it was corrected.

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