Free Delivery Order Amount: HK Island/New Territories $1500; Shatin/Tsuen Wan/Kwai Ching $1200; Kowloon $1000; HC Self Pick-up Point $600
The Cone 4/6 Floating glazes are all lead-free and dinnerware safe.
They require 2-3 for full coverage.
Floating glazes is in no way a technical term.
Spectrum named this series after its appearance where one color appears to float above another without requiring the need to layer multiple glazes together.
Samples are at Cone 5 and changes in temperature can produce variations on the appearance.