The functionality of coal in the dark blue color of ‘Pure ware’

An outcome of an advanced process of creating dark blue smoke and adding it to ‘Pure ware’ fired at a high temperature of over 1300℃, ‘Pure ware’ is charged with carbon and end up in a dark blue color.
‘Pure ware’, infused with carbon and dark blue in color, and reddish ware without the carbon, demonstrates the biggest characteristics in their function to purify and deodorize.
Water contained in ‘Pure ware’ does not gather moss, and is thus not slippery or odorous even after being stored in the ware for over a year. Therefore, ‘Pure ware’ can be used to produce fresh-tasting drinking water.
When water is held in ‘Pure ware’, it absorbs the impurities from the water and excretes it out through the ware, making the water rich in oxygen. Therefore, water in ‘Pure ware’ does not change even after a long period of time.
This is comparable to the function of purification and deodorization in coal with its carbon qualities, because the process of dressing smoke to coal is the same as dressing it to ‘Pure ware’.
Burnt smell can often be detected when using ‘Pure ware’ for the first time, and this is because it has a lot of dark blue smoke (carbon) in it, which determines this function.
While the burnt smell vanishes with time, ‘Pure ware’ can also be boiled in water before use in order to eliminate the scent quickly.
The functionality of ‘Pure ware’ is permanent as long as its dark blue color does not change or fade.

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