Made with a carefully calibrated combination of biomass plastics using raw materials from plants, the FriXion Clicker contains 16.7% of biomass plastic and boasts of the FriXion’s revolutionary thermo-sensitive gel ink that disappears with friction, making erasing and rewriting smooth and easy. Encased in a white pen barrel with a pale green rubber grip reminiscent of plants, the Pilot Biomass Series was intentionally designed with a clean and minimalist look, alongside a sleek body and ergonomic rubber grip to ensure maximum comfort when writing. Refillable with BLSFR5.