These minor/major/blues pentatonic scales are used by every major artist doing solos and are the first thing a beginning guitarist learns. I would normally carry with me a cheat sheet or study materials to memorize these five patterns, but then realized I could condense them all together and have them, nearly at my finger tips, at all times! This is the one ring to rule them all!
The ring size is 7 and due to material shrinkage, it will be 6 1/2 when ordering in Stainless Steel/Gold/Bronze
If ordering in plastic, check out these simple techiques to color and enhance the ring: