Both sides of your phone are a distraction with this marble machine case – Breaking News & Latest Updates 2026
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Andrew Liszewski
Both sides of your phone are a distraction with this marble machine case.

Tired of doomscrolling your way through social media but still in need of a distraction? YouTube’s Karakuri channel designed and built a custom iPhone case featuring a complex mechanical marble machine on the back. Its motorized mechanism runs as long as it can draw power from the phone’s own USB-C port.

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