Vintage Cobalt Blue Czech Bohemia Cut To Clear Crystal Large Vase

What does it mean when glass is cut to clear Vintage cobalt blue czech bohemia cut to clear crystal large vase measures 12 height, 6 width. Please let me know if I can provide additional information. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, ...