25mm Silver with Rose Quartz Gem Foot for Otto Tune astrology Please note: Each frame drum

Please note: Each frame drum is unique due to natural materials

The A minor scale

Expect the metal to age with time

Sound duration: around 2 1/2 minutes

25mm Silver with Rose Quartz Gem Foot for Otto Tune astrology Please note: Each frame drumSilver with Rose Quartz 25mm All Gem Feet attach to the bottom of the Otto Tune Tuning forks in 128, 136. 1, or 64 htz (25mm recommend for 64 htz). They enhance the vibration and also administer the healing traits that are associated with the mineral or crystal. These feet are hand made in Germany. You can easily apply essential oils as well to the tips of these forks to also amplify the healing qualities of the essential oils The 25mm is great for