Blue light comes from screens like computers

Made with increased shatter resistance and will not shatter

and with its round and soft frame

a tribute to John Lennon and his legendary round glasses

and strong rubber material that makes the glasses so light that you hardly notice you're wearing them

grasten crystal blue reading glasses video-matched Blue light comes from screensSee the world through round glasses with Grsten, a tribute to the 60s. Grsten is a retro classic made of bio acetate, and with its round and soft frame, it contributes to a timeless and stylish look. The perfect choice for those who want a comfortable pair of reading glasses with a subtle expression. Made with hypoallergenic bio acetate Extra strong and sturdy frames High quality modern design Available in +1 to +2. 5 strengths Comfortable fit Durable