Product information：Package measure of the storm glass：4.7 in*4.7 in*10.2 in. Package include：storm glass*1 ，wooden base *1,Instructions*1 Elegant gift box packaging; Unique and unusual gift for Birthday Present Wedding Gifts New Year’s Day Valentine’s Day Mother’s Day Father’s Day Grandparents’ Day Thanksgiving Christmas Day. Storm glass has the ability to transform into multiple physical states, from clear to cloudy to crystal flakes,according to the state formed inside the bottle, can predict sunny, cloudy, fog, storms, snow, etc all based on the weather patterns of your day-to-day life! The creative glass weather predicting is a gorgeous craft to decorate balcony, living room, office desk,Hotel, Bar and bedroom Share with your family and friends,because it's a beautiful home decor with glass. The patterns made are gorgeous and makes for a stunning decoration on any desk and dining table.The crystal need around 10 days to stabilize and adapt to environment.