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Schmidt 635 Pen Refill

Writing Instruments Technology at Its Best


For more than 70 Years SCHMIDT Technology has been developing and producing highly sophisticated solutions for major brands of writing instruments all over the world. They make refills for a lot of the top pen brands in the world - some pens arrive with a Schmidt refill inside, but many others have a Schmidt refill with the pen maker’s brand printed on it. They make a huge range of refills, with some available in a good choice of colors and tip sizes. Today, Lanier Pens offers you many ballpoint pen refills and rollerball pen refills made by Schmidt directly from their factory in Germany.

Types of Pen Refills
Perhaps the most widely-used pen refills are Schmidt pen refills. The two main types of Schmidt pen refills we offer are Rollerball pens and Parker-style Ballpoint pens.

Schmidt 635 Refills

Schmidt 635 Mine D1 ballpoint refills are made by Schmidt. These high-quality German manufactured refills are smooth to write with and will fit a wide range of compact and multi-function pens including the most popular Swarovski Ballpoint Crystalline Pens. The writing length of these high-capacity refills is measured at 1250 meters by the EW IMA.
D1 size ballpoint refill by Schmidt with a stainless steel tip and TC (tungsten carbide) ball and a Medium writing stroke with a Length of 2.6” (66.0mm)

Features of the Schmidt 635 Pen Refill
  • Mine D1 size ballpoint refill by Schmidt.
  • Size: Length 67 mm Diameter 2.35 mm
  • Equipped with nickel silver tip and stainless steel ball.
  • Refill Reads: Schmidt Mine 635,
  • Made in Germany.

Available Schmidt 635 Refills

Our current Schmidt 635 refill offerings include the following pen refills:
  • Schmidt 635 black ink Mine D1 size ball point refill
  • Schmidt 635 blue ink Mine D1 size ball point refill
  • Schmidt 635 red ink Mine D1 size ball point refill.
  • Schmidt 635 green ink Mine D1 size ball point refill

Instruction For Refilling

To replace your refill, follow the original manufacturer's instructions. During refilling, make sure to keep the internal spring in the same direction.