This has all 12 notes - the basic sizes and notes of the Cosmic Rings Chakra Set plus 5 more bowls for C# D# F# G# and A#. How each set is made is different. We match the most harmonious bowls for this set, so the exact sizes will vary. The set includes all needed strikers and base o-rings. Shipping is $250 - an average of about $20 a bowl, which it really costs to send : > )