Chakra Singing Bowl, Root/Support Chakra located at the base of the spine. Its function is survival and grounding. Its inner state is stillness and stability. Its colour is red and its planets are Earth and Saturn.   
Its stones are Garner, Ruby, Onyx, Obsidian Meditation on am Balancing this chakra gives energy to the physical body, control fear, increases overall health and helps in grounding. 
The Perfect Chakra Gift. Use the wood end of the stick to make the bowl sing. A gift that will make someone more than happy - bringing a little extra inner calm. Frequencies of the sound are different between our Chakra signing bowls. The base tone is unchanged, the wave sound differs.
Singing Bowls are really a type of bell, the sides and rim of singing bowls vibrate to produce sound. Slightly tricky to master, but train your customers and they will be enchanted.