SANDVIK Eyeglasses by Blackfin. Color: Black Gold/Blue, Blue/Pink, Brown/Magenta, Green/Light Blue, Purple/Lavender, Red/Beige, Blue/Gray, Metallic Violet, Size: 49-21-145. Elevate your eyewear collection with SANDVIK eyeglasses, characterized by their sleek design and sophisticated finish. These frames are perfect for those who appreciate subtle elegance and quality craftsmanship. With a lightweight construction, SANDVIK ensures comfort during long wear, allowing you to focus on what matters most—your style.