Fitzroy Storm Glass, tear shaped

Our Fitzroy Storm Glass consists of a sealed glass tube, filled with a mixture of water, ethanol, camphor, potassium nitrate, and ammonium chloride. Depending on the weather conditions you can observe different forms of crystals form and dissolve, helping you to predict the weather. A very decorative instrument, an interesting conversation piece, and a great present! (The storm glass is made from glass and children should only handle it under adult supervision!)

Measurements: Height: 17.4cm, Diameter: 8.1cm, Wooden Stand: 8x8cm