The LAMY Z61 is the Lead Refill Mechanism for all LAMY 4pen models. It is easy to change over yourself and has a 0.7mm tip, which is then refilled with LAMY M40 Lead Refills.
There is no lead included with the mechanism.
Item number: LM-Z61
Size (W x H x L): 8 x 8 x 27 mm
Weight: 0 g