What is the purity of the copper used in the tongue scrapers?Updated 9 months ago

The tongue scrapers we offer are made from a high-quality copper with a reported 99.9% purity. This corresponds to the level of purity commonly used in various applications, appreciated for its excellent electrical conductivity and corrosion resistance. Although the label states '100%  copper,' please note that due to the limitations of analytical methods and measurement precision, achieving absolute accuracy can be challenging. Small variations due to measurement errors could result in a slightly lower reported purity.