This is that color changing tea that everyone loves.. amazing blue and then northern lights colors after acidic syrup or lemon is added Our award winning tea selections are known the world over for quality, taste and enjoyment. Vintage Victorian Speakeasy feel.... Who doesn't Love a delightful cup of tea? These Glass Jars make a wonderful gift and are the perfect addition to a floral or gift basket, wedding favors, Mother's Day or as part of a self care ritual! Enjoy them daily like we do-- this line is great in oddity shops, vintage victorian and gothic stores. The BPA FREE jar itself is 4.4 in x 1.175in w x 2.709in the weight of the tea is dependant on the density of the tea.