Zebra JSB-0.5 Gel Ink Pen Refill - D1 - 0.5 mm - Black

Zebra JSB-0.5 Gel Ink Pen Refill - D1 - 0.5 mm - Black

In stock and ships within 1 business day.
3.0 (7 reviews)
DescriptionSpecificationsFrequently Asked Questions
One pen refill component only. Customizable body and pencil component refills available separately.

Mechanical pencil components are available in: 0.3 mm, 0.5 mm and 0.7 mm.
Pen refill components are available in a: 0.4 mm, 0.5 mm, and 0.7 mm sizes and in a variety of colors.

Meet the incredible pen that has been a hit success among professionals in Asia. The Sharbo X is really about choice. The freedom of choice to choose your own pen body color, pencil lead size, ink color, and pen tip size. The diligent accountant might want a matte black body with a 0.3 mm pencil, 0.4 mm Blue Black pen and 0.4 mm Carmine Red pen. The architect might prefer a silver body with a 0.7 mm pencil, 0.7 mm Ever Green and 0.7 mm Black ink pen. Whoever you are, this is the pen that can be customized for your needs.

Model NumberZEBRA RJSB5-BK
Weight0.0 ounces
Ink Refill Type Gel Ink
Tip Size 0.5 mm
Tip Type Conical
There are currently no questions.

Frequently Bought Together

Zebra JSB-0.5 Gel Ink Pen Refill - D1 - 0.5 mm - Black - ZEBRA RJSB5-BK
Zebra JSB-0.5 Gel Ink Pen Refill - D1 - 0.5 mm - Royal Blue - ZEBRA RJSB5-RBL
Zebra JSB-0.5 Gel Ink Pen Refill - D1 - 0.5 mm - Carmine Red - ZEBRA RJSB5-CMR
Total Price: $8.25
This item: Zebra JSB-0.5 Gel Ink Pen Refill - D1 - 0.5 mm - Black - $2.75

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Customer Reviews

I was shocked at how...
October 1, 2012
Verified Purchase
I was shocked at how amazing it was to write with this; it made taking notes tolerable, and almost enjoyable! Unfortunately, I can't say the same thing about the longevity of the refill. I start off the day with a new refill, and sure enough, about 3/4 of the way through my last lecture every day, black-gray-white... scribble, shake, scribble... nothing. It is so disappointing to enjoy using my awesome Sharbo X so much, only to find out that it takes around $3.00 per day to use it. If I don't find another place to buy the ink, I'll regrettably have to start using another pen of less quality.
4 people found this helpful
I love the dark smooth...
September 14, 2011
Verified Purchase
I love the dark smooth lines created by this refill, but i found that within one or two days of using it, it started to bleed out the tip in small increments. This bleeding would cause blotches on my paper that were undesirable. I keep the pen in my pocket and I feared a larger bleed that would ruin my pants, So I discontinued the use of this refill. I recognize that it may have been that i got a defective refill, and i will attempt to use the second one that I bought at the sametime and hopefully have better results.
2 people found this helpful
This is a smooth gel...
October 3, 2011
Verified Purchase
This is a smooth gel pen that is comfortable to write with. However, it runs out of ink in no time! (I'm writing thesis notes on a Black n' Red 8x12" notebook, and the refill runs out in 4-5 pages.)
1 person found this helpful
Writes well, but runs...
March 2, 2011
Verified Purchase
Writes well, but runs out EXTREMELY fast. I'm a student, and I noticed that even before 4 lectures that are around 1.5 hours each, the ink had run out. I'm starting to second guess my Sharbo purchase. The look, feel, and function of the pen are great, but the constant refills just seems unsustainable. We'll just have to see over time.
2 people found this helpful
Best gel pen I have had....
March 31, 2015
Verified Purchase
Best gel pen I have had. They usually don't work well for me and was hesitant to try this out, but definitely didn't disappoint.