Yea, I have 3 growing out and I bought 4 more. Hoping to get at least 1 pair and selling off the rest. It'll be a long time before they pair though. The ones I have are only around 1.5-2 inches. I've had them for about a month now and I'm getting 1.5 inches from Dan. I'm thinking at least 6+ months before I really see any results.