Manual operations, without need for electricity, easily whey from Yogurts to make thick Greek Yogurts. Using food grade materials, safe and innocuity. Environmental protecting and durability; Concisely and easy to . Suitable for housewives, eating enthusiasts, homemade Yogurts enthusiasts, and baking expert. Used in the kitchens at homes, suitable for breakfast preparation, dessert making, or the processes of making meals.