A5F11

Blue cobalt ox. glaze on stoneware mug (D. 10cm); wodfired min.1260°C.

my recipe "green copper ox" glaze on stoneware cup (D. 14cm);
wodfired min.1260°C.
110% Foodsafe and natural glaze!!!

...my red iron oxide glaze on 100% stoneware cup wodfired min.1260°C  D. 14cm

Cup magnesium wood ash crawl glaze 100% stoneware

Chawan 003 1260°C Ash Glaze  100% stoneware

...or tea cup :)

Cup "chawan" D.120mm H.100mm Shino glaze on local stoneware, 1260°C http://www.ilvasaioa5f11.com/