The design is inspired by the scuba diving mask.

Now that masks are here to stay (on our faces) in the foreseeable future, it’s only natural that we're on the lookout for safe and economical alternatives to the disposable surgical mask. There are the free reusable masks handed out by the government, or fashion-forward alternatives that local fashion brands have churned out. But a group of people in Singapore, with backgrounds in medical engineering, industrial design and healthcare, have designed and invented this intriguing-looking contraption known as the Gill Mask.

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