Pentel Floatune Refill

Give your Pentel Floatune pen an eco-conscious refresh with the XZRN4 and XZRN5 ballpoint black ink refill—designed to restore its signature “floating” writing glide in less than a minute.

Key Features:

• Oil-Based Ink, Silky Smooth Flow
  These refills use a low-viscosity, oil-based ink praised for its buttery, skip-free performance. Ideal for fluid writing with consistent, richly dark lines. 

• Multiple Tip Sizes
  Available in fine-point widths of 0.4 mm and 0.5 mm—offering options for both intricate and everyday writing.

• Sustainable & Refillable
  Extends the life of your Floatune pen—reducing waste and supporting Pentel’s REUSE commitment.

• Easy Installation
  Just pop the old refill out and slide this one in—no tools needed.

• OEM Replacement Part
  Designed specifically for Floatune ballpoint pens (model XZRN5), ensuring a perfect fit and performance. 

Note: Some Floatune models—like certain capped rollerball versions—are not designed for refill replacement. This refill is intended only for compatible ballpoint versions.