Professional vinyl wrap tool kit include 3 kinds of hardness. These squeegees are used for the curved surfaces and hard to reach the areas for your car. The black hard squeegee is good for applying films at narrow flat edges. The Red Medium squeegee is designed to seamlessly apply film at narrow curves and edges. The Blue softer squeegee is ideal for film application in narrow, concave parts of the car. Vinyl wrap tools great for car vinyl wraps,window tint, decals, vehicle vinyl wrapping details for headlight tint, tail light tint.They enable you to achieve a superb finish, even over the most intricate application areas.