Jaymo Replacement for Waterman 540951 Measures 4.3 in / 109 mm Long Rollerball Pen Refill 24 Black

JAYMO - Rollerball Pen Refill Replacement for Waterman Black 540951 or Blue 540961 and Schmidt 888 or 5888 QUALITY - Free-flowing, long-lasting, smooth writing German ink with Fine .5 mm rollerball tip. Original manufacturer quality with metal shaft. Packaged in reusable zippered bag. IMPORTANT - Before ordering, remove your refill and compare it to pictures here and measure the length and diameter. Refills are 4.3 inches / 109 mm long and .25 inches / 6 mm in diameter. If your refill matches pictures and dimensions, order with confidence. Search “Jaymo Replacement for Waterman Rollerball Refill” on YouTube for video with more details. SATISFACTION GUARANTEED - If you are not satisfied with our refills, just let us know and we will make it right. SUPER VALUE - Why pay $5 to $10 and get just 1 refill?