BALCK Multi focal color changing dual-use anti blue light reading glasses

These non-prescription blue light blocking glasses are crafted to safeguard your eyes from the harmful blue light emitted by various digital devices like computers, mobile phones, and tablets. With a sleek black frame that is both durable and stylish, they not only provide effective eye protection but also act as a chic everyday accessory. Whether you're engaged in work, study, or leisure screen activities, these glasses help alleviate eye strain, tiredness, and dryness, enabling you to have a more comfortable experience while using screens.