Evaporating Basin, made from high quality Porcelain, round form with spout, For use with high purity samples, Fully Glazed except outside base, strong, durable, Superior quality, outer dia 75 mm, height 30 mm, Capacity: 70 ml, Product Dimensions: 7.5 x 7.5 x 3.5 cms, 44 g
Sun, Earth, Moon Orbital Model, Multiple moving axis to demonstrate daylight, night, seasons and phases of moon, Requires two AA batteries, Light bulb inside sun to demonstrate sun light on moon & earth, Base has the months of the year along with the season