Pilot Acro Acroball Ballpoint Refill - BRFV-10 - 0.3mm | 0.5mm | 0.7mm Tip Size:0.5mm (Extra Fine) ✔️Erasable marker with a thermo-sensitive

✔️Erasable marker with a thermo-sensitive (water-based) ink that dries easily

✔️Type: Highlighter (Erasable)

✔️Tip: N/A (Body Only)

✔️Tip Diameter: 4

Pilot Acro Acroball Ballpoint Refill - BRFV-10 - 0.3mm | 0.5mm | 0.7mm Tip Size:0.5mm (Extra Fine) ✔️Erasable marker with a thermo-sensitiveDescription: Brand: Pilot Stock Codes: BRFV 10F, BRFV 10EF, BRFV 10MF Sold per piece Refill for Acroball and Acro (300, 1000) pens Acro ink has 1 5 the viscosity of general oil based ballpoint pens, allowing the ball in the pen tip to rotate smoothly. This gives an effortless and skip free writing experience. Specifications: Refill Type: Ballpoint Ink Color: Black, Blue, or Red Ink Type: Oil based (Low viscosity) Tip: Stainless steel Ball Diameter: 0.