Amazon.com : Lanier Combo Pack - 8 Genuine Schmidt 635M ISO 12757-2D, D1 Ballpoint Pen Refills, Compatible With Swarovksi Crystalline Pens also included are 8 Plastic Tops Included - 4 Black and 4 Blue (Assorted) : Office Products
Amazon.com : Schmidt 635M Single BLUE Refill for Swarovski Pen with Plastic Refill Holder : Office Products
25 - Pen Refills for SWAROVSKI Crystalline Pens & Schmidt 635 M - BLUE INK | eBay
3 - Genuine Swarovski Schmidt 635 M ISO 12757-2D Crystalline Pen Refills - BLUE - Walmart.com
Schmidt 635 Mini D1 size ballpoint refill - Lanier Pens
Schmidt 635 Mini D1 Ball Pen Refill with Plastic Refill Holder- Blue Ink, Medium Tip - 8 Pack (Lamy M21, Cross 8518-4 and Swarovski Pen Compatible) - Walmart.com
Amazon.com : Schmidt 635M Single Black Refill for Swarovski Pen with Plastic Refill Holder : Office Products