When producing glass xmas ornaments, or for any other festival, holidays’ glass decorations ornament, the first step is the blow the glass shape under the high temperature situation.

It can divide into two different ways：
Blowing by machine
 it mainly used for some round glass Christmas ornaments, which size are around 4cm-10 cm. The advantage of this production is that the cost for the glass ornament is much lower, and the size is more accurate as it is operated by machine.

Manual blow molding
It is work by person, the advantage of this way is that the shape is irregular, angular, and biased towards complex shapes. Generally, in this way, sets of glass Christmas ornaments looks more valuable when in decorating.

Which way to produce will need to take all things in factor in reality.