Lamy Refill Ballpoint M16 (Medium) - Blue

The giant ballpoint refill. Waterproof ink, up to 8,000 metres of writing, fits most Lamy ballpoint pens.

Why This Exists

The Lamy M16 is a "giant" ballpoint refill — significantly larger than standard refills, meaning more ink and fewer interruptions. It's designed to keep your Lamy ballpoint writing for months without needing a replacement.

Unlike universal refills that fit multiple pen brands, the M16 is engineered specifically for Lamy's unique ballpoint mechanism. The proprietary design features a long, tapered front section and plastic spring stop that ensures reliable click action and consistent ink flow. Waterproof blue ink meets ISO document standards, making it suitable for signatures, forms, and anything that needs to last. Made in Germany to Lamy's quality standards.

What Makes It Good

• Giant capacity — up to 8,000 metres of writing from a single refill
• Waterproof ink — ISO certified for documents, won't smear or fade
• Medium point — 1.0mm tip for smooth, bold lines
• Fits most Lamy ballpoints — Safari, AL-star, Vista, 2000, Studio, CP1, Logo, and more
• Metal construction — stainless steel ball tip, durable housing
• Made in Germany — consistent quality and reliable performance

Who This Is For

Perfect for anyone using a Lamy ballpoint pen who wants a reliable, long-lasting refill. Ideal for students, professionals, or anyone who prefers classic blue ink for everyday writing.

Specifications

Note: M16 refills are proprietary to Lamy and won't fit other brands. With up to 8,000 metres of writing per refill, you'll replace this far less often than you'd expect.