Filter

Ink Color

1. Black (21)
2. Blue (5)
3. Green (2)
4. Red (5)

Tip Type

1. Needle Tip (1)

Retractable / Capped

1. Capped (27)
2. Retractable (6)

Point Size

1. Micro Point (9)
2. Extra Fine Point (4)
3. Fine Point (12)
4. Medium Point (3)
5. Bold Point (4)
6. Extra Fine Point (1)

Tip Size

1. 1.0 mm (1)

Grip

1. With Grip (7)

Refillable

1. Yes (3)
2. No (30)

Brand

1. Pentel (2)
2. Pilot (11)
3. Uni-Ball (20)

Price Range

1. Under $10 (33)