... ;(6) 1 kg /plastic spool packaging, can be automatic feed;(7) to be applied to a variety of 3D printer, Makerbot, Mendel, Prusa ... 08mmwater absorptionVery low, no bubbles occur when printing even expose to air for over half a yearHigh, much bubbles printing at high ... produced with scrap outlet, rework&recycle material, or dispose, but for quality assurance purpose.4.packaging We put each filament /spool ...