Antique spear point prisms are exceptionally rare and come in several different styles. They may have multiple or singular Bobisch (upper crystals) and may or may not have cuts in the spear. They are considered "superior" to standard prisms in the way they refract light and a much more vibrant gemming effect. All old prisms were produced by hand almost exclusively in Czechoslovakia. We only sell Spear Point Prisms as an upgrade option for hanging lamps. Contact us for availability.