Lily's Home Tear Drop Shaped Glass Galileo Thermometer with 5 Multi-Colored Spheres, A Timeless Design that Measures Temperatures from 64&deg;F to 80&deg;F, Fascinating and Functional Gift SCIENCE MEETS ART: The Galileo Thermometer is an example of utilizing scientific principle to create a useful artistic piece for day-to-day use. Designed with different colored spheres of varying densities, the thermometer is able to tell the temperature accurately. EXCELLENT INDOOR THERMOMETER: This Galileo Thermometer from Lily's Home makes the ideal indoor thermometer. Featuring five multi-colored spheres with gold plated tags. This thermometer works for temperatures from 64F to 80F and goes up in 4 increments. SAFE AND NON-TOXIC COMPONENTS: Each Galileo Thermometer from Lily's Home is made of hand-blown glass and filled with a fluid in both the cylinder and the floats that is non-toxic, non-hazardous and absolute environmentally safe. It consists of an inert oil-hydrocarbon mixture similar to mineral oil. The cylinder walls material is laboratory grade glass that ensures absolute sturdiness. EGG DROP SHAPE SITS ON STAND: The unique egg-drop (or tear to some) shaped glass Galileo thermometer comes carefully packaged and includes a black, wooden stand for display. MAKE A HOUSE A HOME: Lilys Home offers beautifully designed clocks, dishware, garden decorations, and more to add a touch of style to any home. Whether youre looking for a statement piece for your living room or looking for a way to add more color to your garden, Lilys Home has just what youre looking for!