Top: + The three filter lenses can be comfortable on my 55mm lens screw and meet for me as an amateur photographer their purpose. + The case for the three filter glasses with the included cleaning cloth. + The lens cap fits perfectly onto the lens, works perfectly and has a string to attach it. + The self lens cap strap with strap, can be easily attached to an existing lens cap.
Flop: -The Lens hood must be screwed onto the lens mount and can not be attached as others via quick behind the lens. This also has the consequence that has to be removed when not in use the lens hood and can not be easily reversed.