DRILLOG classical spiral

Sale price$252.00


Step into the realm of the Enigma Series, a collection that redefines elegance with its twisted dodecagon form. Crafted by adding delicate vertices to the classic hexagon shape, this pen is a testament to the art of intricate geometry.

The polyhedral body of the Enigma Series is a study in sophistication. Its facets intricately catch and reflect the ambient light, resulting in a mesmerizing interplay of highlights and shadows that exude a sense of clarity and precision.

But the allure of this series runs deeper. Despite its edgy form, the Enigma Series possesses an unexpected comfort that welcomes your fingertips. The very angles that shape its distinctive identity somehow lend an uncanny ease to the writing experience.

Explore the enigmatic contours of the Dodecagon Enigma Series—a fusion of innovation and ergonomic craftsmanship. Each stroke becomes an exploration of form and function, a journey into the unique world of geometrical inspiration that defines this exceptional collection.




  • Material: Aluminum A6061 (orange anodized)
  • Dimensions: Diagonal distance: 14mm w: 121.5mm
  • Weight: 36g
  • The price is for the barrel only.
  • The nib is sold separately.



In the event of any dirt or smudges, gently wipe the surface using a soft sponge or cloth. When opting for a cleaning agent, ensure it is a neutral detergent; abstain from using alkaline detergents, as they can compromise the surface integrity. To prevent any potential damage, avoid the use of abrasive sponges or metal scrubbers.



 Nestled within the Daikanyama Tsutaya (Tokyo) is the renowned stationery floor, celebrated not just for its vast collection, but also for its expert concierge adept in the world of writing instruments. This knowledgeable guide assists in the quest to find the perfect writing companion.

Amidst this literary haven stands the signature concierge, Kazuko Sakuma, an embodiment of Tsutaya's ethos. Beyond her advisory role, Ms. Sakuma holds a significant connection to our journey, being the pioneer purchaser of our inaugural brand, NEIGHBOR & CRAFTSMAN. Engaging conversations with her have often sown seeds of inspiration that ripple across our product lines.

It was a casual comment from Mr. Sakuma that catalyzed the birth of DRILLOG's metal dip pen. "Can we make a metal dip pen?" he pondered. With this question, a quest for innovation was ignited.

Spanning three years, the journey from the first prototype to the realization of the DRILLOG pen nib was marked by dedication, exploration, and meticulous research.

While our products have been a cherished secret of Japan until now, this endeavor heralds a new era. Our aspiration is to share our creations, infused with our technology and sentiments, with the world, mirroring the cultural voyage that is the hallmark of Tsutaya's Book.