scientifically comprised of high purity propane, isobutane, butane and special additives,work at the tempreture of -10 degree

Especially suitable for flat barbecue, hotel and family chafing dish gas .Camping in the mountain containing cylinders High-purity gas mixture 230g,  It is convenient to carry, easy to use.  The fire burns time as 2.5-3.0 hours continuously, the flame is steady while burning, present on and blue