– 3D Filament SILK PLA for 3D Printers & 3D Print Pens.
– 1.75mm diameter with +/-0.02mm tolerance, match almost all 3D printers / print pen with 1.75mm nozzle on the market.
– All of filament are vacuum packed. This will enable you to easily keep your 3D printer filaments at an optimal storage condition and free from dust or dirt before opening the vacuum sealed packaging.
– These filaments comply with RoHS directive and are free from potentially hazardous substances.