The 444 Coil opens up that higher connection to the higher Soul. Information on this superb tool here.
The fire Ring burns away all that no longer serves you, and raises vibrations. More on the Fire Rings here.
The Infinite Heart brings it all together, within the heart, with Balance and Harmony, with Grace and Ease. More on the Infinite Heart found here.
Wear it over the heart to open the heart chakra, as it brings forth the unconditional love of all those who walk with you; as well as connecting to all that the Harmony Ring connects with, such as the 5D Animator experience with all the clearing, healing, and activation.