Product description
1 Diameter: 33mmThickness: 9-10mmWeight: 6.6-7.0gTime for lighting: 30sTime for burning: around 50minsMoisture: ≤3%Volatile matter: ≤19.8Ash content:≤12.3%solid charcoal: ≥64.87%Calorific value: 5960Packing: 10pcs/bag, 10bags/box, 24boxes