Muji has US stores. And their gel pens I think must be OEM by Zebra. The Zebra Sarasa has a different clip, but the parts are interchangeable, I took one of eac

Muji has US stores. And their gel pens I think must be OEM by Zebra. The Zebra Sarasa has a different clip, but the parts are interchangeable, I took one of each apart and made two hybridd.