Sweet Allure since ......  In fact, from the medieval glass is a kind of aristocratic life identity. High-grade glass art is expensive, mainly determined by its materials and workmanship. Such as raw materials imported glass from the Czech Republic produced high purity glass products, prices will naturally be higher than a length. In addition, the unique glass lost wax casting process is a complicated process throughout the manual, 47 procedures Cn are checkpoints, there is an out of the question will fail. Glass produced high failure rate, generally works only 20% success rate to 30%, some even a year or so difficult to be successful works, many glass works are limited edition. 
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