●Safe and safe to use. THOWHA Oil = Approx. 98 degrees F (high ignition point) with less volatility compared to other products ●Virtually odor-free Made in Japan with high precision and low impurities ●Low fuel consumption The oil used in one hour is approximately 4-5ml ●Capacity: 33.8 fl oz (1,000 ml) (1 L) ●Color: Clear