This card bends light to cast its own 3D shadow

Published on Sep 17, 2025 at 10:12 AM (UTC+4)
by Claire Reid

Last updated on Sep 17, 2025 at 12:36 PM (UTC+4)
Edited by Kate Bain

This cool little card uses special printing to create a 3D effect that can be seen with the naked eye.

The cards are made using micro-nanolithography technology to create a 3D effect that can be seen without the need for special glasses. 

The mind-bending designs look as though the symbols have somehow created their own shadows despite being two-dimensional. 

Clips of the cards have been gaining popularity online as folks struggle to wrap their heads around what they’re looking at. You can check it out for yourself in the clip above.

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With a background in both local and national press in the UK, Claire moved to New Zealand before joining the editorial team at Supercar Blondie in May 2024. As a Senior Content Writer working on New Zealand Standard Time (NZST), Claire was the first writer on the team to make the site’s output a slick 24/7 operation covering the latest in automotive news.