Montegrappa Armonia Duetto Pens Blue

* A rollerball pen (on the left, with the cap on).
* A ballpoint pen (in the middle, with the cap off).
* A fountain pen (on the right, with the cap off, showing the nib).
* Color Scheme: They feature a combination of silver or chrome for the body with a dark blue (almost black in some lighting) for the cap and potentially some accents.
* Body Design: The bodies of the pens have a distinctive ribbed or lined texture.
* Cap Design: The caps are cylindrical with a silver clip that has a squared-off end. The cap band also has a detailed design.
* Montegrappa Details: While the logo isn't explicitly visible in high resolution, the overall design, the clip style, and the presentation are consistent with Montegrappa's Armonia Duetto line. This line is known for its clean lines and the combination of materials.