PILOT Frixion Ball Slim Refill 0.5

Refill for Pilot Frixion Ball Slim Gel Pen. 

Gel ink.

Thermo sensitive ink.

Available in 3 basic colors. 

Each package 3 pcs.

Do not use it for any official usage. 

Ink will become transparent when expose to heat. 

• Please take note that:
  • This Frixion Ball Slim Refill Series can only be use with Frixion Ball Slim Pen Series.
  • You may ask us for more information if you are not sure about the type of refill for your Frixion Series pen before making any payment.