This set is a little different than the Standard Chakra set in that it has 11 tuning forks.
The deluxe contains the 7 standard forks and the Michael, Metatron, Shekinah and the Sandalphon fork. I use these to balance the Alpha chakra with the Metatron fork and the Shekinah fork for the Omega chakra. The Sandalphon fork is used on the terra of earth chakra and lastly the Michael fork for the Angelic chakra. I personally like using these 4 angelic forks rather than having to use two of the standard tuning forks on these last 4 chakras.