This is a Tanica yogurt maker that allows you to set the temperature to 70°C for 48 hours. I've used yogurt makers from three different companies, and this one is my top recommendation. It stands out for its precise time settings and wide range of temperature settings. However, I'm selling it at a garage sale due to a move. I'm really sad about it because I've only used it a few times... The retail price is around 10,000 yen. - Model Name: YOGURTIA S Glass Set YS-01G - Accessories: 2 glass pots, 1 handle lid, 1 spoon, instruction manual, recipe book - Temperature settings: 25-70°C in 1°C increments - Time settings: 1-48 hours in 1-hour increments Thank you for looking.