This silver colour angel tuner in the frequencies of 4225 Hz is said to open our spirit to the angelic kingdom, and is made of high quality aluminium.
Also called "Crystal Tuner", 4225 Hz frequency is a high C note and it is said to have the same sonic vibration of Quartz. Quartz is the most abundant and stable mineral of our planet, and this frequency mimics the vibrational frequency of the Earth.
4225 HZ is also said to facilitate a connection with the angelic kingdom. It is said that by striking the Crystal Tuner and bringing its base into contact with a crystal, that a connection is formed.
Very effective at clearing spaces of negative energy.