Japan Uni-ball Signo RT1 Gel Pen - 0.38mm Lime Green

Available for Order Ships within 1 - 2 weeks

$3.49

0.28 Baby Pink 0.28 Black 0.28 Blue 0.28 Blue Black 0.28 Green 0.28 Light Blue 0.28 Lime Green 0.28 Orange 0.28 Red 0.28 Violet 0.38 Baby Pink 0.38 Black 0.38 Blue 0.38 Blue Black 0.38 Green 0.38 Light Blue 0.38 Lime Green 0.38 Orange 0.38 Red 0.38 Violet 0.5 Baby Pink 0.5 Black 0.5 Blue 0.5 Blue Black 0.5 Green 0.5 Light Blue 0.5 Lime Green 0.5 Orange 0.5 Red 0.5 Violet

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- Ultra-smooth writing achieved by reducing friction between the pen tip and paper
- Edgeless stainless-steel tip for smoother strokes and improved durability
- Spring-tip mechanism helps prevent ink backflow
- Newly formulated ink offers enhanced smoothness while keeping lines crisp, vivid, and bleed-resistant
- Uses water-based pigment ink with excellent water and light resistance
- Seamless one-motion design with an invisible joint between the grip and barrel
- Sleek, simple shape with a full rubber front grip for comfortable handling
- Available in 0.28 mm, 0.38 mm, and 0.5 mm tip sizes

Brand: Uni Ball

Barcode: 4902778142608

Modal No.: UMN155N38.5

Size: 11×15.4×141.2mm approx.

Manufacturer: Uni Mitsubishi Pencil

Source From: Japan

Made In: Japan

Tip Size: 0.38mm

Ink Color: Lime Green

Compatibility: Uni-ball Signo Knock Gel Pen Refill

Ramona K.Sep 8, 2025

Japan Uni-ball Zento UBR-Z-38 Rollerball Pen Refill - 0.38mm Black

Pauline C.Nov 1, 2020

I’m a novice felter. I bought the penguin & seal kit because it looked easy. It took me 10 mins to make this penguin. (Not glued yet) A pro could do this within 5 min. The instructions are simple and almost all the parts are pre-cut to size. The alcaine felt feels soft, smooth, and shapes easily. Shipping took 35 days from Hong Kong to Canada without air service. Package arrived pristine! I’m very happy with the product and service.