What is sub-surface laser engraving?

Most other companies will have your artwork etched on the surface of the drive (not unlike etching on a wine glass).  The beautiful sub-surface laser engraved Crystal Flash Drives have your customization engraved UNDER the surface of the crystal so it looks as if it’s floating in mid air! It’s not actually magic, but boy it seems it!
Read even more by checking out our blog post.

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