MARROWSTONE Eyeglasses by Blackfin. Color: Silver/Brown, Gray/Blue, Silver/Green, Matte Silver/Yellow, Brown/Yellow Gold, Black / Gold, Size: 52-21-145. Embodying an elegant fusion of contemporary style and precise functionality, the Blackfin MARROWSTONE eyeglasses are a remarkable choice for those who value both fashion and comfort. Designed to cater to the modern individual, these glasses reflect a distinct blend of innovation and craftsmanship, ensuring a seamless fit for a wide array of face shapes and personal styles. MARROWSTONE eyeglasses bring forth a bold yet sophisticated aesthetic, seamlessly integrating into any wardrobe and offering an impressive degree of versatility. The attention to detail in these glasses is evident through their sleek lines and refined appearance, elevating any look with a touch of elegance.