1. Time to crystallize depends on your environment. Newly installed It takes one to two weeks and to stabilize;
2. Storm glass reacts to changes in temperature, especially,do not place it in the air conditioned room.
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Product Review

1. Time to crystallize depends on your environment. Newly installed It takes one to two weeks and to stabilize;
2. Storm glass reacts to changes in temperature, especially,do not place it in the air conditioned room.
3. Because there is a risk of fire caused by the lens effect, please do not install the unit in direct sunlight .
4.Please choose the size as photo show.

Package include:
1*Storm Glass