1The feathers are made of natural feathers, which are strictly degreased, disinfected, dyed and mercerized to give the feathers a silky luster and an innate quality. 2With a sealing wax suit, it is more convenient. You can drop the sealing wax directly after writing to ensure the writing content is safe. 3With a metal pen tube and stainless steel nib, it becomes a retro and elegant writing instrument 4It has the function of feather pen. It is not a water fountain pen. It needs to be written and inked. It can cultivate self-cultivation and has a charm. 5Exquisite packaging gift box is a good choice for friends or yourself.