These are 2.5kg Big Reel spools with 2.85mm diameter filament. Made for all your big and long prints. 3.3x larger than the standard spools, these big reels ensure that your long print will finish without disruption and the large spool ensures that the filament is less tightly wound up vs the regular spools.
BASF 3D Printing Solutions is a high quality filament manufacturer also based in Netherlands.
PLA is a non-toxic, sustainable plastic that is perfect for printing within classrooms and indoor areas due to it's low melting temperature and non warping characteristics.
TDS and MSDS are available here.