Today, polymeric filaments (filaments or rods for printing on 3D printers) are widespread and available. Wax patterns, on the other hand, are still very expensive, with only a few companies in the ...
International Journal of Plant Sciences, Vol. 155, No. 5 (Sep., 1994), pp. 506-518 (13 pages) Tubular epicuticular wax (EW) filaments on Sorghum bicolor were shown to be secreted from smooth conical ...