Descriptions:

Machine made bamboo carbon rod
Machine made charcoal technology originated in Japan, machine made charcoal also known as the sawdust charcoal, mechanism charcoal, artificial charcoal, regenerated charcoal, smoke-free charcoal etc.., it's the carbon rod that extrusion processing by plant scrap, density is three times than conventional charcoal, and the carbon rod is an internationally recognized green products.
The raw material of the carbon rod has wide range of sources from bamboo sawdust, wood shavings, wood sawdust, peanut shells, coconut shells etc... which bamboo sawdust is the best. The carbon rod is now widely used for hookah smoking, indoor cooking, outdoor barbecue, etc...