Onigiri Mechanical Pencil

Inspired by the comforting, rounded triangle shape of the Japanese onigiri (rice ball), this design features a unique triangular profile for a perfect, ergonomic grip. Complete with a smooth push-button mechanism and a considered, weighty feel in the hand, it offers absolute control—with available 0.5mm and 0.7mm lead options tailored precisely for architects and technical drafting.

Available across fountain pens, rollerballs, and mechanical pencils, the collection is crafted to bring structural balance and effortless everyday writing to your desk.

— A unique triangular profile for a perfect, ergonomic grip
— Thoughtfully balanced with a bit of weight for absolute writing control
— Seamless magnetic cap for a satisfying, secure fit
— Craftsmanship: Precision-milled in Taiwan by the designer's family-run metalworks with 50 years of heritage
— Components: Includes German-made internal mechanism
— Handmade corner stitched box
— Service: Built to last a lifetime, with complete repair and replacement support whenever you need it
— Finishing: Designed, individually quality-checked, and assembled in our London studio