ION SCIENCE
The Language of Science, Engraved in Metal.
A precision-engineered fountain pen exploring the equations, symbols and discoveries that have shaped our understanding of the world.
Originally backed by 83 Kickstarter collectors, raising £8,229. Now available from the original limited production run.
Once sold out, ION Science will not be produced again.
★★★★★
"The quality, appearance and writing experience are superb—better than many pens in my extensive collection."
— David, UK • March 2026
ION Science is a precision-engineered fountain pen celebrating the equations that describe and explain the physical world.
The design brings together a curated collection of scientific equations drawn from physics, chemistry, mechanics and electromagnetism. From Einstein’s mass–energy equivalence and Newton’s second law of motion to equations describing work, motion, electrical power, magnetic flux and thermodynamics, each represents a fundamental relationship used to understand the world around us.
Engraved across the surface of the pen, these equations transform the mathematical language of science into a permanent, tactile object designed to be carried and used every day.
Precision-machined from Grade 5 aerospace titanium or anodised aluminium, every ION Science is individually machined, engraved and assembled in small batches. The result is a functional writing instrument that combines engineered precision with an appreciation for scientific discovery and the mathematical principles that underpin it.
Compatible with standard international ink cartridges and converters, ION Science is designed for daily use while remaining a highly collectable object for scientists, engineers, academics and those fascinated by the ideas that have shaped our understanding of the physical world.
Each pen is supplied with a paper authentication certificate as standard. Aluminium and Grade 5 titanium authentication certificates are available separately through the Authentication Works page.
All Compact pens are supplied with a double-threaded barrel as standard. If you would like a double thread on any other size, please contact us using the form, quoting your order number.
Supplied without a logo as standard. Optional end cap engraving may be requested after purchase.
Limited. Engineered. Intentional.
Authentication plate upgrades available in precision-engraved aluminium or titanium.
ION Science is a precision-engineered fountain pen celebrating the equations that describe and explain the physical world.
The design brings together a curated collection of scientific equations drawn from physics, chemistry, mechanics and electromagnetism. From Einstein’s mass–energy equivalence and Newton’s second law of motion to equations describing work, motion, electrical power, magnetic flux and thermodynamics, each represents a fundamental relationship used to understand the world around us.
Engraved across the surface of the pen, these equations transform the mathematical language of science into a permanent, tactile object designed to be carried and used every day.
Precision-machined from Grade 5 aerospace titanium or anodised aluminium, every ION Science is individually machined, engraved and assembled in small batches. The result is a functional writing instrument that combines engineered precision with an appreciation for scientific discovery and the mathematical principles that underpin it.
Compatible with standard international ink cartridges and converters, ION Science is designed for daily use while remaining a highly collectable object for scientists, engineers, academics and those fascinated by the ideas that have shaped our understanding of the physical world.
Each pen is supplied with a paper authentication certificate as standard. Aluminium and Grade 5 titanium authentication certificates are available separately through the Authentication Works page.
All Compact pens are supplied with a double-threaded barrel as standard. If you would like a double thread on any other size, please contact us using the form, quoting your order number.
Supplied without a logo as standard. Optional end cap engraving may be requested after purchase.
Limited. Engineered. Intentional.
Authentication plate upgrades available in precision-engraved aluminium or titanium.
★★★★★
"The craftsmanship is outstanding. From the presentation box to the finish of the pen itself, everything feels premium. It's clear that a huge amount of care has gone into every detail."
— Jeffrey, UK • June 2026
A Writing Instrument Inspired by Science
From mathematics and physics to chemistry and engineering, ION Science brings together the symbols, equations and discoveries that have shaped our understanding of the world.
Each design is precision engraved into the solid-metal body of the pen, transforming a functional writing instrument into a record of scientific ideas.
PRECISION ENGINEERED
Precision-machined from solid aluminium or Grade 5 titanium
Detailed laser-engraved scientific artwork
Smooth-writing Bock fountain pen nib
Available in Compact, Regular and XL
Individually assembled and finished in Britain
Select You Caps
Choose Your Pen Size
THE ORIGINAL PRODUCTION RUN
ION Science was originally funded through Kickstarter and produced as a limited edition. The remaining pieces are now available directly from the Lethaby studio.
Once the original production run is sold, ION Science will not be produced again.
THE ION SCIENCE COLLECTION
Complete the collection with individually produced ICON artworks celebrating figures from physics and chemistry.
A limited edition artwork depicting Albert Einstein from the ION SCIENCE · ICON SERIES.
Individually numbered. Precision-engraved in Grade 5 Titanium.
Not a print — a metal artefact, made to endure.
Each icon is individually numbered within a limited edition We aim to allocate lower numbers to earlier backers wherever possible, though exact numbers cannot be guaranteed.
All artworks are original artistic interpretations and are not affiliated with or endorsed by any estates or institutions.