Hobonichi Cousin Japanese Book & Cover - Black x Clear Blue - A5 (April Start) fountain pen addon Deep indigo tone with blue-chameleon

Deep indigo tone with blue-chameleon shimmer

leaving a lasting impression

part of the Spaceward Season 1 collection

Transparent yellow cap top symbolizing bright seasonal energy

Hobonichi Cousin Japanese Book & Cover - Black x Clear Blue - A5 (April Start) fountain pen addon Deep indigo tone with blue-chameleonHobonichi Cousin Black x Clear Blue A5 April Start Classic Depth, Fresh Contrast A Modern Essential from the Colors Series From the iconic Colors lineup by Hobonichi comes Black x Clear Blue Cousin A5 (April Start) a refined, versatile cover designed for those who appreciate clean contrast. The deep black exterior offers a timeless, professional look, while the refreshing clear blue interior adds an unexpected burst of brightness each time you open