- Pilot FriXion Ball Refill - 0.5mm
- LFBKRF12EF
- Refill for FriXion Ball Clicker and FriXion Ball Pens
- Default refill for FriXion Clicker - 0.5mm
- Pictured refills indicate 0.7mm but this product is for 0.5mm refill
- More FriXion pen colors and options here