1) Pure white color 2) Long burning time 3) Long storage period 4) Weight: 7g, 11g, 20g, 22g, 25g, 28g, 30g,33g, 35g, 38g, 40g, 45g, 48g, 50g, 55g, 62g, 70g,etc 5) Different packing available 6) Can use customer's own brand