Vintage never used Pierre Cardin 4 piece pen and mechanical pencil set .

Vintage never used Pierre Cardin 4 piece pen and mechanical pencil set . 2 pens 1 large 1 small . 1 mechanical pencil . Last item I'm not sure what it is . It may be the refills for the pencil ? Silver and gold toned. box is broken at hinges as seen in photo from storage . Pens work perfectly .