this is the 3rd product that i have bought. Vinturi is so convenient to carry around - that is when you need it most, at restaurants as you have no time to let the wine breathe. i gave this as a present to my husband for his birthday and he carries it around with him all the time. this also is not yet common here so the waiters are amazed with this. my husband was skeptical at first but now he is a believer. Exellent product. product delivered very promptly and carefully packed.
the product protects the macbook air from minor scratches and dirt. it fits quite well - however there is still a creaking sound when you open and close the cover. however I would still recommend this cover to keep your notebook looking new. there was a surprise as it also came with a keyboard cover - though not as thin as the oshi covers it takes some time to get used to it - and again it provides extra coverage against dust and dirt, as they get trapped easily in the keyboard.
first impression was that the book was really short and small. I will try out the exercises to see if they work. have not been able to try as the balls that I have bought have not arrived yet. I liked the other franklin books though.