How To Choose
When ordering, in addition to knob size, type, and color category, we will need to know which of the following scenarios apply:
1. Just send me the best and coolest rocks that are all the same size. It doesn't matter if colors are lighter/darker.
2. I'm kinda picky. Use the following criteria (e.g. color shade, features such as stripes, spots, etc.)
3. I'm very picky. Send me photos of my rock knobs before shipping my order.*
*We can accommodate this but can only hold rock knobs for an order for 3 days. 
A Word About Inventory...
We keep a large inventory of knobs on hand and ready. This enables us to offer same-day shipping. We replenish inventory 3 times per year (spring, summer, fall).