Meco Christmas Gift Mini Apple Weather Forecast Crystal Storm Bottle Glass Home Decor Kids Children Toys

Specification: Item Mini Apple Weather Forecast Material High borosilicate glass + liquid Color As the picture Size Mini apple Size:7.5*6cm Weight 200g Description: Weather Forecast bottle is also named storm bottle. It is a beautiful and natural exquisite glass crafts, look at it in the light, this charming shape of the sealed glass tube, such as snow, such as snow feathers like a piece of crystal bloom, when subjected to atmospheric pressure and ambient temperature, the bottle Crystal will change Liquid composition: distilled water, alcohol, potassium nitrate, ammonium chloride and camphor mixture Principle: Crystallization of the bottle changes, mainly due to the solution of camphor in ethanol solubility will change with temperature. Potassium nitrate, ammonium chloride and water are used to control the continuous nucleation during high-speed crystal growth. When the temperature changes, the crystallization of camphor, the temperature change rate, it will affect the crystal growth size and structure. These factors add up, resulting in a beautiful bottle of crystal variety Note: This Mini Apple Weather Forecast is not with the Base and is packaging with the Gift box Package included: 1 X Mini Apple Weather Forecast