Caran d'ache Madison, Rollerball, Brass body with black satin enamel coating, Features black satin coat and gold plated accents.
Condition, New old stock, No original box or instructions.
*This refill may be dry and will have to be replaced
Standard: Standard Ceramic Rollerball (RB)
- Length: 111.1 mm (4.375″)
The standard ceramic rollerball refill is one of the most common profiles on the market. Most pen and refill makers have refills that match this standard. The official ISO length for these refills is 110 mm, but most vary between 110 mm and almost 112 mm. Schmidt lists its refills as 110.6 mm, but these do vary as well. Most others on the market adhere closely to the 111.1 mm measurement, which is exactly 4 3/8 inches in length. The words euro, european, international, and/or safety can also be used to describe this profile.