This style of Sparkly Readers is so beautiful! I get compliments wherever I go. But because everyone has a specific prescription strength, I simply cannot carry enough stock to satisfy strengths from 1.0 to 3.0 in .25 increments, in 2 frame colors. SO, I WILL HAVE THESE BY CUSTOM ORDER ONLY. These Aurora Borealis crystals sparkle the most & with all different colors (like diamonds!) & come in either black frames or dark brown. I’ll let you know if your frame color/strength is out of stock & will ask if you’d like the other color. And email me at proudpeacock@mac.com with your choice of frame color & prescription strength.