Keep your favorite Pilot pens writing like new with the Pilot Acroball BRFV-10EF Refill. Engineered with Pilot’s signature Acro Ink, this hybrid oil-based ink is 80% less viscous than traditional ballpoint ink. This breakthrough formula allows the pen to glide across the page with the effortless smoothness of a gel pen, while maintaining the quick-drying, water-resistant, and archival properties of a classic ballpoint.
The 0.5mm extra-fine tip produces sharp, consistent lines with a width of just 0.23mm, making it an ideal choice for technical drawing, accounting, or writing in compact planners like the Hobonichi Techo or Stalogy. Designed for reliability, the BRFV refill ensures a skip-free performance and deep, richly pigmented black ink that won't smudge—perfect for left-handed writers.
This versatile refill is compatible with a wide range of Pilot's premium and everyday pen bodies, including:
Pilot Acroball (All 0.5mm Series)
Pilot Acro 300 & Acro 1000
Pilot ILMILY
Pilot Dr. Grip 4+1 (Certain multi-pen models)
- ⌀ 4 x 115 mm
- 0.5 mm nib
- Black ink colour
- Oil-based ink
- Made in Japan
【ABOUT THE BRAND】
Pilot Corporation, established in 1918 in Tokyo, Japan, is the nation's oldest and largest writing instrument manufacturer. Founded by Ryosuke Namiki and Masao Wada, the company was originally named Namiki Manufacturing Company. Renamed Pilot Pen Co., Ltd. in 1938 and later Pilot Ink Company, Ltd. in 1950, it became Pilot Corporation in 1972.
Pilot is renowned for its innovative and high-quality writing instruments, including the G2 gel pens, Precise V5 rollerball pens, and FriXion erasable pens. The company also produces mechanical pencils, markers, and fountain pens. With a global presence, Pilot operates subsidiaries in over 20 countries, including the United States, France, Germany, and Brazil. Committed to sustainability, Pilot emphasizes environmentally friendly product design and manufacturing processes.
