Chakra tuning fork set is made of high-quality aluminum alloy material with corrosion resistant quality, longer sound and precise frequency The Chakra tuning forks set can be widely used in sound healing, align 7 body chakras, cleanse the energy, Improve learning concentration, quick send negative emotions, improve insomnia, promote positive energy, massage, teach and meditation etc. Solfeggio tuning fork set included 8 tuning forks 126.22 Hz, 136.1 Hz, 141.27 Hz, 172.06 Hz, 194.18 Hz, 210.42 Hz, 221.23Hz, 272.2Hz. Chakra tuning fork set with elegant appearance and considerate design, that is a great Valentine's Day, Father's Day, graduation, birthday, promotion, vacation etc. It would bring a clear and nice sound to all your families, even your cute pets. Material: Aluminum alloy colour: As Shown Package Contents: 1 x mallet(color random and style random, cannot choose the specified color and style) 8 x tuning forks(The English and pattern on the tuning fork is delivered with the factory, Cannot be chosen the specific English and pattern.) 1 x base kit (3pcs) 1 x massage base 1 x Small wrench 1 x cleaning cloth Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.