Use of plasmonic ink composition on synthetic paper

Abstract

Embodiments described herein include a kit of parts, wherein the kit of parts include a writing instrument including a plasmonic ink composition and a synthetic paper. In some embodiments, the plasmonic ink composition displays a first intensity after application and a second intensity after being wiped with a wet cloth. In yet another embodiment, a method for writing on a writing substrate, wherein the method includes applying a plasmonic ink composition using a writing instrument on a writing substrate and wiping away the plasmonic ink composition using a wet cloth.

Dependencies are inferred from the claim text.