- Great capacity of water absorption - Become extremely soft after washing/removal of coating - Anti-bacterial and anti odour for Binchotan - Much more long-lasting, Nawrap towels are much stronger than normal one layer weaved towel - Great breathability, thus much quicker to dry The R.I.B. Dishcloth is infused with binchotan charcoal. Binchotan is the highest grade of charcoal,and is prized for its natural purification properties. The infused binchotan absorbs odours and bacteria. One side of the cloth features a dyed colour, and the other side is natural binchotan gray. Size: 35x35cm 82% Rayon, 18% Cotton Made in Japan Rayon is one type of natural tissue fabric, made by mixing cotton and wood pulps. This material features an outstandingly high efficiency in water absorption and breathability, and it is also known as one of the most effective tissue type to be infused with active charcoal.