Birch Clayworkshttps://pl.vulpn.rest/2026-10-20T08:40:00Z How we test a new glazehttps://pl.vulpn.rest/stories/glaze-testing2026-10-20T08:40:00ZWe fire small tiles at different thicknesses and on different clay bodies before using a recipe on a full piece. What to wear to a pottery classhttps://pl.vulpn.rest/stories/what-to-wear-class2026-08-12T07:06:00ZChoose clothes you do not mind getting muddy and keep sleeves short or rolled up. Aprons are provided. Firing explainedhttps://pl.vulpn.rest/stories/firing-explained2026-07-05T17:27:00ZPieces are fired twice. The first firing hardens the clay and the second melts the glaze into a glassy surface.