Eucalyptus white Charcoal from Thailand, good quality, pass 1,000 degree production, able to generate negative ion and long infared ray, use for odor absorber, toxic absorber, have good mineral for human and animal. Charcoal size: Length 10 cm. up PackageTest ResultsMoisture 4%-5%Volatile Matter 2.0%-3%Fixed Carbon 85.5%-90.8%Ash 3.0%(max on..