The only info I have on this product is an add from a local wine supply in my area. It states that they bare 6 week kits and can be enjoyed immediately along with holding a remarkable charactrer. There are only a few listed of the 25 that they will offer and those are Barolo, Zinfandel, Chardonnay, Zinfandel Blush. Supposedly, they will be available on Sept 1st.