Our plastic-free Yogurt Maker includes: Double-walled vacuum insulated stainless steel maker Heavy glass 940 ml (1 quart) mason jar Stainless steel jar lid 42-page recipe and instruction book Also includes Dairy thermometer Your choice of probiotic dairy or vegan coconut yoghurt starter culture Make your own plant-based dairy-free yoghurts from coconut, almonds, cashew, soy or homemade nut-milk blends with our detailed recipes and tips to make your perfect yoghurt. Also included: dairy-based recipes for making probiotic yoghurt, sour cream, lactose-free dairy yoghurt, cultured butter, Labneh and Greek yogurt. Special design features: compact to store makes a useful 1 quart (945 ml) glass jar of yogurt easy to use and clean plastic-free and electricity-free holds its heat. External dimensions: 13 cm x 20 cm (W 5.11" x H 7.87")