What is the length of this refill? Thanks.

11 mm which is the standard length for universal configuration rollerball refills

will this replace a bic rollerball refill II - 807?

Easy to replace and works just fine

Will this replace a Hauser bill 707 sf? Is this the broadest line available? Thanks

This is a compatible refill to the Hauser 707 and should fit most of the pens that the Hauser did. Topball 850 05 is a 0.5 mm width ink line. Very few manufacturers make a broad rollerball refill....Pelikan 338 is one of them.Passion4Pens/Joseph C. Ptasinski

Are these compatible with standard Montblanc rollerball pens?

I am so sorry but I do not know anything about these pens..I don't ever remember buying these myself.Perhaps someone else in our house could have bought them! SO SORRY I WAS NOT OF ANY HELP TO YOU!!

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Schneider Electric Topball 850 Black 0.5 mm Rollerball Refills - 2/pk

Schneider Electric Topball 850 Black 0.5 mm Rollerball Refills - 2/pk

Product ID: 253654483

Details

Brand
Schneider
Style
Rollerball
Point type
Medium
Item weight
0.02 Kilograms
Number of pieces
2

♻️Universal fit for most rollerball pens

🖊️0.5 mm medium tip precision

🇩🇪German engineered quality

€ 25.97

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Description

🖋️ Write your success story with precision and style!

BULK VALUE PACK - Two refills per pack—stock up and stay prepared without frequent reordering.
GERMAN ENGINEERING - Crafted in Germany by Schneider Electric, ensuring premium quality and reliability.
PRECISION INK FLOW - Smooth 0.5 mm medium tip delivers consistent, sharp lines for professional writing.
UNIVERSAL COMPATIBILITY - Fits most rollerball pens, so you never have to compromise on your favorite writing tool.
TRUSTED BY PROFESSIONALS - 4.6-star rating from 822 users proves it’s the go-to refill for discerning managers and creatives.

The Schneider Electric Topball 850 Black 0.5 mm Rollerball Refills come in a convenient 2-pack, featuring a medium 0.5 mm tip for smooth, consistent black ink flow. Made in Germany, these refills fit most rollerball pens, combining universal compatibility with premium quality trusted by over 800 users. Ideal for professionals who demand reliability and precision in every stroke.

Specifications

ASIN	B00M0WG4GK
Best Sellers Rank	#194,046 in Office Products ( See Top 100 in Office Products ) #1,998 in Pen Refills
Brand	Schneider Electric
Brand Name	Schneider Electric
Customer Reviews	4.6 out of 5 stars 822 Reviews
Ink Color	Black
Item Weight	0.02 Kilograms
Item weight	0.02 Kilograms
Manufacturer	Schneider Electric
Manufacturer Part Number	8501-2
Model Number	SG_B00M0WG4GK_US
Number of Pieces	2
Number of pieces	2
Package Size Name	2 Pack
Point Type	Medium
Point type	Medium
Style	Rollerball
Unit Count	2.0 Count

Reviews

C**N

Buen producto

No lo he encontrado en ningún sitio, lo pedí con la duda de si serviría, pero por precio tampoco perdía mucho y, arriesgue, me parece un buen producto

7.01.2025

A**R

Great refill

Excellent refill for my pen...

24.12.2025

P**A

super

Vielen Dank, alles ok!

11.02.2026

C**Y

Correspond à la description

Tel que décrit

10.08.2023

L**N

Perfect

Perfect! I have a pen that I love and this was the exact refill it needed. Can't get a better deal.

22.02.2026

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€ 25.97

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

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