David Oscarson Alexander Fleming Grey ST Fountain pen

Celebrate one of the greatest medical breakthroughs of the 20th century with the Alexander Fleming Collection—the 23rd release in the acclaimed David Oscarson™ series of Limited Edition writing instruments. Honoring Sir Alexander Fleming, the Scottish bacteriologist who discovered penicillin in 1928, this collection captures the spirit of scientific innovation and humanitarian impact through masterful design, artistry, and symbolism.

Each of the four stunning color variations is limited to just 73 pieces, representing the 73 years of Fleming’s extraordinary life (1881–1955). Available in both fountain pen and rollerball styles, the Alexander Fleming pen is a must-have for collectors, scientists, and anyone inspired by the intersection of science and design.

Inspired by Discovery: Design Rooted in History

Every detail in the Alexander Fleming Collection is steeped in historical meaning:

• Petri Dish Cap: A reconstruction of Fleming’s original petri dish, where he first observed penicillin’s bacteria-killing effect, is featured on the cap—a visual celebration of one of the most accidental yet transformative discoveries in modern medicine.
• Signature Barrel: Fleming’s own signature is engraved in high relief around the barrel, symbolizing the millions of lives touched by prescriptions made possible through his work.
• Microscopic Motif: The pen’s background features vertical guilloché engraving, interrupted by delicate spores and stems representing penicillium as seen through a microscope—bringing scientific discovery “under the glass.”
• Inoculating Loop Clip: The pen’s clip emulates a classic inoculating loop, a key tool in laboratory microbiology.
• Chemical Formula Grip: The gripping section is engraved with the chemical formula for penicillin, honoring the science behind the cure.

Unparalleled Craftsmanship: Guilloché and Hard Enamel

As with every David Oscarson™ creation, the Alexander Fleming pen is handcrafted from .925 Sterling Silver and features the timeless art of guilloché engraving combined with hot, kiln-fired hard enamel. Each pen undergoes multiple stages of meticulous craftsmanship:

• Guilloché engraving adds depth, light reflection, and elegance.
• Hard enamel—created from hand-ground glass paste—is layered, kiln-fired at over 1,000°F, and polished by hand for a rich, glass-like finish.
• Each piece requires countless hours and expert hands, ensuring that every pen is both a functional writing instrument and a work of art.

Available Color Variations:

• Translucent Grey and White Hard Enamel
• Translucent Blue and White Hard Enamel
• Translucent Orange and White Hard Enamel
• Translucent Black and White Hard Enamel

Whether you're a lover of fine writing instruments or a devotee of scientific history, the Alexander Fleming Limited Edition Collection is a powerful tribute to one man’s accidental discovery that saved millions of lives and transformed modern medicine forever.

Since 2000, David Oscarson has been dedicated to creating exquisite limited edition fountain pens, combining sterling silver, intricate Guilloché engraving, and kiln-fired hot enamel to produce true works of art. Each pen reflects the finest Old-World craftsmanship, honoring timeless techniques that few brands still practice today. Recognized with awards from Robb Report, Pen World Magazine, and the Couture Show, David Oscarson fountain pens are celebrated for their beauty, precision, and artistry. In a world that moves ever faster, these pens offer a return to thoughtful expression and meaningful connection. More than writing instruments, they are heirlooms—crafted to inspire and endure for generations.