The American factory Wissmach makes various structures of colored glass for stained glass. The English Muffle structure is best described as a worm structure and is available in several shades.
PLEASE NOTE: Wissmach glass is not always colourfast, we must accept (small) color deviations from this manufacturer.
Corporate discounts do not apply to 26x27 cm sheets. Are you looking for whole or half plates? Then click here on plate glass.