What does blue black mean? Is the ink regular blue or a combo of blue and black? I need just blue.

It means there are blue refills and black refills, all put together in the same package. You have the fun of determining/guessing which are blue and which are black. There are only-blue refills offered on Amazon.

How far away from the tip (point of the pen) is the stopper?

I ordered two different brands, and have co-mingled them, so I can't say for sure, but the one I think you are referring to is about 4.75inches. They are plastic, and I have cut them with scissors to fit, as I have two different kinds of holders, too.

How do you measure the diameter of the diameter of the ball?

all i can say it fits all my pens that are 41/2 long

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JANYUN 100Pcs Ink Pen Refills Replaceable, 0.7mm Black Ballpoint Pen Refill

Product ID: 328168666

Details

Brand
JANYUN
Item Weight
0.07 kg
Item dimensions L x W x H
4.33 x 1.3 x
Number of Pieces
100
Style
Ballpoint

📦100-pack bulk supply for long-term use

🕒Quick-dry ink prevents smudges

🖊️0.7mm fine tip for precise writing

₨242

Duties & taxes included

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Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖋️ Write sharp, stay ahead—because your ideas deserve the best.

EFFORTLESS PRECISION - Experience flawless, smooth writing with the ultra-fine 0.7mm tip designed for clarity and control.
SLEEK DURABLE DESIGN - Crafted with premium plastic casing for a polished look and long-lasting durability that matches your professional style.
SMUDGE FREE CONFIDENCE - Quick-drying ink ensures your notes stay crisp and clean—no more embarrassing smears or stains.
UNIVERSAL COMPATIBILITY - Fits most ballpoint pens with easy-to-cut length customization, making it your versatile writing companion.
BULK SUPPLY ZERO INTERRUPTIONS - With 100 refills in one pack, stay stocked and ready—never run out during critical meetings or creative bursts.

The JANYUN 100Pcs Ink Pen Refills feature a precise 0.7mm black ballpoint tip with quick-drying ink to ensure smooth, smudge-free writing. Designed for universal compatibility and easy customization, this bulk pack of 100 refills offers long-lasting durability and a sleek finish, perfect for professionals who demand reliability and style in their everyday writing tools.

Specifications

ASIN	B095BXYBZB
Best Sellers Rank	#51,658 in Office Products ( See Top 100 in Office Products ) #349 in Ink Pen Refills
Brand Name	JANYUN
Customer Reviews	4.2 4.2 out of 5 stars (1,275)
Ink Color	Black
Item Dimensions	4.33 x 1.3 x 1.3 inches
Item Weight	0.07 kg
Manufacturer	JANYUN
Manufacturer Part Number	2125-2473
Number of Pieces	100
Package Size Name	100 Count
Point Type	Fine
Style	Ballpoint
Unit Count	100 count
Warranty Description	Manufacturer warranty 90 days from date of purchase

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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₨242

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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