American Made Terra Cotta Pottery Oil and Vinegar Serving Set with Cruets, Dipping Dish, and Serving Tray, Mediterranean Olive Branch Motif Terra cotta pottery has been a favorite in the kitchen for 10,000 years. Today, our potters still build timeless functional works from the durable clay with a contemporary style Made by hand in the USA, each item is painted with multiple underglazes of rich color and provided with a durable lead-free glaze before being fired to 2000 degrees for a strong, permanent finish 4-piece serving set includes one oil bottle, one vinegar bottle, small dipping dish, and a square serving tray Mediterranean Olive Branch motif features a warm tan background and a lovely, hand-painted olive branch. To allow for variation between the two cruet bottles, one features olives of green, while the other features black olives All pieces are dishwasher, microwave, and oven safe