Enhance the appeal of your indoor plants with this vintage terrarium, made of Corningware glass. The plant helper dome and saucer, measures 6 inches tall with the dome and 7 inches in diameter and identified as PH-7-D. The item is a rare find from the 1970s and manufactured in the United States. The terrarium is perfect for vintage, retro, and mid-century enthusiasts. The terrarium is a wonderful addition to your collectibles and can be a perfect gift for your loved ones who love plants and vintage items.