This jar provides you with Mother of Vinegar Culture made from RED wine and directions for making your own wonderfully delicious homemade vinegar. This is a delightful RED wine vinegar starter that continues to mellow and improve with age. The process is simple and takes only minutes to get started. Once your vinegar mother is cultured and producing, it will continue to provide you with fresh homemade vinegar for as long as you provide it with wine and water. 8 fluid ounces