CDN wicks are engineered to work best in natural and coconut based waxes. 
CDN wicks are non-directional, coreless flat braids waved with cotton fibers intertwined with paper filaments. This gives the wick a good rigidity and gives it a curl that forces its extremity towards the outer, hotter part of the flame where the temperature is the highest. Thanks to that, STABILO wicks have a clean burn, reduced carbon build-up (mushrooming) and a lesser tendency to smoke. They are factory primed in a high melting point (211°F) wax.