Does it fit Swarovski Stardust pens?

I don't know about the Stardust pens but I know it fits the Swarovski Lady Crystalline pens.

If you have tried this refill with a livescribe pen, does it fit/mod? (livescribe refills are about 2.25 inches long x ~2.5mm wide)

Tested: fits nicely and the Livescribe 3 pen also recognizes the ink when writing.

Is there a fine point version?

The refills I received, both blue and black, were medium point.

Is this refill as pictured with just the silver tip only or is the product received the silver and black tip refill?

Normally the tip color will correspond to the ink color. In this case the tips should be black. Jim

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8 X Schmidt 635M Mini Ball Pen D1 size Refills – BLACK Ink and one removable black end cap

8 X Schmidt 635M Mini Ball Pen D1 size Refills – BLACK Ink and one removable black end cap

Product ID: 9403241

Details

Brand
Lamy
Item Weight
9.07 g
Item dimensions L x W x H
4 x 2 x 0.1
Number of Pieces
8
Style
Ballpoint

📏Compact 2.75" refill fits premium pens

🖤Rich black ink for professional clarity

🖊️Medium 635M nib for smooth writing

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$63.62

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In stock

Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖊️ Elevate your pen game—because your ideas deserve the best ink.

BULK VALUE PACK - 8-pack refills keep you stocked and ready—never run out during critical meetings or creative bursts.
LONG LASTING INK - Premium black ink ensures bold, fade-resistant marks that keep your ideas sharp and visible.
SLEEK COMPATIBILITY - Seamlessly fits LAMY M21, Cross 8518-4, and select Swarovski pens—upgrade your favorite writing tools.
EFFORTLESS PRECISION - Medium ballpoint tip delivers consistent, clean lines for every signature and note.
READY TO USE CONVENIENCE - Includes a removable black end cap for easy installation and protection on the go.

The Schmidt 635M Mini Ball Pen D1 size refills offer a medium ballpoint tip with rich black ink, designed for smooth, professional writing. Measuring approximately 2.75 inches with a removable black end cap, these refills are compatible with popular premium pens like LAMY M21 and Cross 8518-4. Sold in an 8-pack, they provide long-lasting value and reliable performance for office and creative use.

Specifications

ASIN	B008B2EQEU
Best Sellers Rank	#340,554 in Office Products ( See Top 100 in Office Products ) #2,134 in Ink Pen Refills
Brand Name	Lamy
Customer Reviews	4.6 4.6 out of 5 stars (709)
Ink Color	Black
Item Dimensions	4 x 2 x 0.1 inches
Item Weight	9.07 g
Manufacturer	Schmidt
Manufacturer Part Number	LMY_8518-4
Model Number	LYSB008B2EQEU-ELECTRNCS
Number of Pieces	8
Package Size Name	8-Pack
Point Type	Medium
Style	Ballpoint
UPC	080333635124
Unit Count	8.0 Count

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