Original Xiaomi Mijia Sign Pen 9.5mm Signing Pen PREMEC Smooth Switzerland Refill MiKuni Japan Ink add Mijia Pen Black Rod 3PC

​Note:

1. the blue rod is not xiaomi brand, it is another china brand, original xiaomi blue ink still not come out, pls note this.

2. the blue rod only fit for metal pen, if you have white plastic pen, pls do no order, tks