Monteverde Ritma Rollerball - Blue current The barrel is made of

The barrel is made of black resin which has been polished to a high gloss and engraved with a laborious guilloche pattern

and contains graph paper divided into 4 colors

Every barrel is individually hand-turned

Overall dimension: Length 135 mm x Ø 13 mm

carbon fiber is extremely durable and resistant to the type of damage and wear and tear common to writing instruments

Monteverde Ritma Rollerball - Blue current The barrel is made ofThe Monteverde Ritma Blue Rollerball is the newest addition to the Ritma Collection and boasts a magnetic cap that creates a secure closure and convenient posting system. There is no need to twist off; just gently pull and enjoy the striking pop action sound of the seal opening, then post to the back to experience the secure magnetic seal there as well. Refill: Schmidt Roller, Felt Tip and Needle Nose Ritma Collection The entire collection is