Differences

Hemp

Made with 100% Hemp Cloth and dipped in beeswax/soywax blend.  Comes with Herbal blend also.  Burn time approximately 10 minutes.

Cotton Muslin

100% Cotton Muslin cloth dipped in paraffin, beeswax/paraffin, herbal blend/paraffin, lavender/paraffin.  Burn time approximately 10 minutes.

Organic Cotton

100% Organic Cotton Cloth dipped in beeswax / Ecosoya™ soy wax.  Burn time approximately 10 minutes. 
 
Just our opinion, but the organic has the least amount of burn odor.