<Uchu and Daichi>
Singing Ring come in two sizes: a large "Uchu" and a small "Daichi." Playing them together produces multiple overtones ranging from low to high frequencies.

<Shikkoku and Luli>

Shikkoku

The beautifully lustrous "Singing Ring Shikkoku" boasts a deep black colour and produces a delicate yet rich tone.

This is a work of art created using traditional Japanese techniques, featuring a special alloy primarily composed of copper and crystal (silicon) treated with lacquer. The high-purity, extremely thin lacquer coating protects against deterioration due to oxidation, ensuring it remains undamaged and rust-free for generations.

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Luli

The Singing Ring Luli's lacquer is blended with lapis lazuli and pearl powder to achieve the world's first lapis lazuli colour. Currently, there is only one craftsman in the world capable of achieving this colour using the gold-plated lacquer technique, making it an extremely precious work of art.

Its sound is tuned to the exact same frequency as the Singing Ring Shikkoku, causing a resonance phenomenon. Depending on the temperature and humidity during manufacturing, it may turn navy blue or green, and each one will have its own unique lapis lazuli colour.