Filter

Ink Color

1. Black (2)
2. Blue (1)
3. Red (1)

Retractable / Capped

1. Capped (4)

Grip

1. With Grip (1)

Refillable

1. No (4)

Pen Type

1. Porous Point Pen (4)

Price Range

1. Under $10 (4)

Body Color

1. Black (1)
2. Black/Grey (3)