Making fermented foods such as yogurt, amazake, and salt koji, This is a fermentation maker for home use that can be used for low-temperature cooking. The operation is simple and easy to explain even for first-timers. It is an easy product to propose with fermented foods and kitchen items. [What can be made] Yogurt / Soy milk yogurt / Amazake / Salt koji / Soy sauce koji Fermented red bean paste / salted lemon / fruit vinegar Salad Chicken/Roast Beef, etc. 1°C increments from 25°C to 65°C, It can be set from 1 minute to 99 hours and 59 minutes. [How to use] Just put the ingredients in and set the time and temperature. While looking at the included recipe book, The operation design is easy to explain even for first-timers. [With recipe book] A recipe book (24 pages in total) supervised by the fermented koji master is included. The amount and procedure are easy to understand, It is easy to use to explain to beginners. 【Features】 ・Simple and easy-to-fit design ・Up to 1L (milk cartons are allowed) - Lightweight and compact design ・Can be set in 1°C/1 minute increments ・Supports low-temperature cooking [About warranty] Only products sold at authorized stores, It comes with a one-year product warranty from the date of purchase. Initial defect (within 7 days of arrival) and For problems caused by normal use, We will exchange it at our company.