Lamy 25P / 225 Bp set

The “P” in the model number of this Lamy fountain pen stands for “patronen” or “cartridge, since it takes a standard cartridge instead of the proprietary Lamy T10 cartridge. The 225 ballpoint uses the M16 refill, which is still available.

The pens were made in the 1970’s and are made of brushed steel and Makrolon polycarbonate.