The O-Pen weighs just over an ounce (30 g) and purifies 16 oz (0.5L) of water in less than a minute. You simply drop the tip into the water, turn it on and let it do its thing. It bubbles while in ...

Claire Foy will happily sign autographs — just don’t hand her a blue pen. In a new viral video, the “Crown” actress can be seen denying a fan an autograph while being escorted into ...

She does not sign autographs using blue ink. In a video shared to TikTok this week, Foy is seen walking through a crowd of onlookers, when one of them tries to hand her a blue marker for an autograph.