Mason 6404 Vanadium Yellow Stain Size:1/4 lb. taper off toward the bottom

taper off toward the bottom of the ware to prevent glaze running of the piece onto kiln shelves

and may increase crazing in glazes due to its high thermal expansion

Blue denim five pocket apron

A black powder which produces browns

Base Glaze Recommendation: For use in glazes containing low to no zinc but will produce best results without zinc

Mason 6404 Vanadium Yellow Stain Size:1/4 lb. taper off toward the bottomReplaces Mason 6440 Stains are a mixture of ceramic oxides and coloring metal oxides that are melted in kilns, quenched, ground to specific mesh size (some are acid washed), and colored with organic dyes to simulate the fired color. Essentially they are fritted colorants. They are made and manufactured for several reasons: to provide a consistent and stable form of colorant that doesnt dissolve in the glaze melt as easily as coloring metal oxides; to