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This Bath Mat Turns Bloody Red When Wet
This bath mat turns red when you step on it with wet feet : r/mildlyinteresting
Bloody Bath Mat®: Color Changing Bath Mat Turns Red When Wet
Bloody Bath Mat - The Original Color Changing Sheet That Turns Red When Wet – Funny Gag Gifts - Footprints Disappear Like Magic – Novelty Prank Gifts (40"x17") : Home & Kitchen - Amazon.com
Color changing mat which turns red when wet : r/ProductPorn
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