Features:100% brand new and high quality.The product is used for weather forecast.The product is made by High borosilicate glass, the quality of which is excellent.If the water in the glass is clear, which represents that the weather is sunny, If the water in the glass is cloudy, then the weather is cloudy. Precipitation suspended, it indicates that the wet weather or frost;The suspension of precipitation and hazy liquid coexist, which indicates that the storm will come;In a sunny winter day, there is a suspension of liquid, which means that it will snow;In a warm day or in the winter, there is a large precipitation in the liquid, which indicates that it will be cloudy;In the bottom of the cup, there is a crystal, which indicates that it will frostA spiral pattern on top of that, the wind will blow. Specifications:Material: High borosilicate glassShape: waterdrop, cone, rose in globe, diamondWaterdrop shape: 6*13cm(S),17.5*8cm(M)Cone shape: 12*8cm(S)Rose in globe shape: 22*14cmDiamond shape: 11*8cm(S),12*10.5cm(L) 
Notes:1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Due to different personal measurement technique , there may be 1-3mm error of the physical.Thank you!