Ground Glass

Ground glass is glass whose surface has been ground to produce a flat but rough (matte) finish.

Ground glass surfaces have many applications, ranging from mere ornamentation on windows and table glassware to scientific uses in optics and laboratory glassware.

Famous quotes containing the words ground and/or glass:

    “On every tree a bucket with a lid,
    And on black ground a bear-skin rug of snow.
    The sparks made no attempt to be the moon.
    They were content to figure in the trees
    As Leo, Orion, and the Pleiades.
    And that was what the boughs were full of soon.”
    —Robert Frost (1874–1963)

    “We are deranged, walking among the cops
    Who sweep glass and are large and composed.”
    —Karl Shapiro (b. 1913)