Velocifire VG2 Computer Glasses | $17 | Amazon | Promo code EVCKXW8Z

If you’ve been curious to try computer glasses, but were scared off by the sky-high price of Gunnars, Velocifire will sell you a set for $17 today with promo code EVCKXW8Z. If you aren’t familiar, the appeal of these things is that they block out the blue light that emanates from the screens we stare at all day, which can cause eyestrain, headaches, and even insomnia. They do not, however, block bad tweets, which can cause the same symptoms.