Collector's Lock & Key Inlay Pen Case Brand_Yohaku Nylon lining

Nylon lining

and help adults concentrate with a notebook that’s comfortable for their eyes

Note ●If the ink gets into your eyes or touches your mouth

Uses 4mm grids as the core format

Collector's Lock & Key Inlay Pen Case Brand_Yohaku Nylon liningCollector's Lock & Key Inlay Pen Case Our dramatic pen case for collectors, with new upgrades to accommodate larger styles. Part of the pleasure of being a pen lover is visual; a certain satisfaction ensues from being able to admire your favorites (and have others do the same). Our Lock and Key Pen Case offer more than an attractive space for displaying your prize pensit also keeps your collection protected and free from dust. Unlock the wood inlay