The Mavic Mini filter kits will come in sets of three or six and feature surfaces that are waterproof, scratch-proof and have multilayer hydrophobic coatings. A three-filter kit will include an ND4PL, ND8PL, and a ND16PL. The six-filter kit will also include neutral density filters without the polarizing component. Both come with a compact metal carrying case. The three-filter kit will cost $60, while the six-filter kit will cost $90. Both can be pre-ordered through the Tiffen site now.