President Donald Trump signs documents with what appears to be a Sharpie, so why does he do it and what's the reason behind ...

Explore the detailed process of manufacturing whiteboard marker pens in a Korean ink pen factory. From assembling the casing to filling each pen with high-quality ink, every step ensures smooth ...

A TikTok hack for removing marker stains from stone countertops has gained major popularity online. However, does it work?