Mark. berger house. . matter. technical polymer. . colours. black. . capacity. 8 strands. . specificities. maison berger - 8 strands technical polymer for scented bouquet. 8 strands in technical polymer. guarantee an optimized diffusion of the perfume without discoloration in the solution. . usage tips. modulate the intensity of diffusion by the number of strands immersed in the scented bouquet: 3 strands for a light diffusion 5 - 6 strands for a more intense diffusion.