Filament Diameter: 1.75 mm, Filament Material: PLA, Filament Properties: None, Color: Blue, Compatibility: MakerBot Replicator Mini, Weight: 7.1 oz / 200 g, Package Weight: 0.84 lb, Box Dimensions (LxWxH): 7.3 x 6.25 x 2.2", Warranty: 01 Year Limited Warranty The 1.75mm ocean blue PLA Filament from MakerBot is a bioplastic derived from corn. It's guaranteed not to have any heavy metals, phthalates, or BPA (Bisphenol A). The small spool provides 0.5 lbs (0.2 kg) of PLA plastic filament.