No longer availableMicrocellular Foaming Structure – Density as Low as 0.8g/cm³, 35% Lighter Than Standard PLA for Enhanced Buoyancy & Flight Efficiency! 50% Material Savings per Volume – Foam Expands with Temperature During Printing, Cutting Costs While Reducing Model Weight. Matte Low-Gloss Finish – Effortlessly Masks Layer Lines, Boasts Premium Texture, and Accepts Paint Seamlessly.