OHTO GS02 Roller Gel Pen 0.5mm
The OHTO GS02 Roller Gel Pen 0.5mm pairs smooth gel-ink performance with a balanced all-metal body. Its 0.5mm needle-point tip produces clean, controlled lines, while the ceramic writing ball helps deliver a smooth writing feel.
With a hexagonal grip and refillable design, the GS02 works well for notes, journaling, office work, and everyday writing.
Want a closer look? Read our full OHTO GS02 review for a breakdown of its metal body, 0.5mm needle tip, writing feel, and everyday use.
Product Details
Brand: OHTO
Model: GS02
Tip Size: 0.5mm
Metal construction
SiC ceramic writing ball
Weight: Approx. 22.5g
Colors: Old Green, Matte Silver
Refillable
Replacement refill: OHTO specifies the Ceramic Roller Gel PG-M05NP, with a 0.5mm needle tip. Check OHTO’s GS02 refill specifications.
Buying questions
Is the OHTO GS02 a gel pen or a ballpoint?
The GS02 uses gel ink and a 0.5mm needle-point tip. For a low-resistance oil-based ballpoint instead, compare it with the Uni Jetstream Lite Touch.
What does the GS02 grip feel like?
It has a firm hexagonal metal grip, rather than a soft rubber grip. Its approximately 22.5g weight suits shoppers looking for a substantial metal pen.

