Invisible Silk

Silk so thin, it is barely discernable with the naked eye, despite proving as tensile as normal silken thread. Only silkworms bred under strict conditions will produce such fiber. Die Raupen, aus deren Kokons dieses hauchdünne Seidengarn gehaspelt wird, gedeihen nur unter äußerst schwierigen Zuchtbedingungen. Silk so thin, it is barely discernable with the naked eye, despite proving as tensile as normal silken thread. Only silkworms bred under strict conditions will produce such fiber. La finesse de ce fil de soie vient de l'environnement spécial dans lequel a grandi son cocon de ver. 特別な環境で育てた蚕のマユから紡いだ極細の糸