Clear Crystal Hanging Faceted Ball Prism, 20mm, 12 Piece 1 dozen crystal faceted ball prism Easy hanging - with a hole drilled at the top Dimension:20mm, 12 Piece Makes a great gift or ornament! Great for chandeliers, bead curtain bottom pendant, crystal strands, weddings, baby rooms, christmas tree decorations, art projects, jewelry making, great gift for house warming