These days, it seems like there’s almost nothing you can’t 3D print with. There’s a whole world of fancy filaments and magical metals, but Sculpteo has just announced a new type of material that may overshadow them all. Just in time for April Fools' Day, Sculpteo has done the seemingly impossible and developed an invisible printing material, plus a brand new method of 3D printing - Air Laser Sintering. Read more at