EASYTWIST ET9008 Eyeglasses 050 Blue Marble & Satin Blue 57mm features real-world value. Here’s a closer look: EASYTWIST ET9008 Eyeglasses 050 Blue Marble & Satin Blue 57mm See photos and details: EASYTWIST ET9008 Eyeglasses 050 Blue Marble & Satin Blue 57mm. To get 10% discount use the coupon code VSC10.