My disposable contact lenses . They're great for camping !
neutral
user
Cool ! Each contact comes in its own saline solution ?
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assistant
Yep . They're prescription contacts with UV protection .
neutral
user
Wow ! How high-class ... a new pair for each day ...
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assistant
You just pop'em in in the morning , take them out at night , and then throw them away . No cleaning !
neutral
user
Cool . So are you near-sighted or far-sighted ?
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assistant