Hinged Jar, Frog Collection, Hand-painted Earthenware Storage Container by Boston Warehouse Hand-Painted Earthenware Hinged Jar by Boston Warehouse is a perfect container for storing cookies, coffee, tea, cocoa, pasta, small dog treats and more! Made of a high quality earthenware composition Locking metal ring with seal keeps contents airtight and fresh! Hand-painted jar is a fabulous, unique addition to your kitchen a perfect gift for everyone, too! For you by Boston Warehouse- creative ideas for home and life!