Will last for around 30-50 hours of active use depending on the concentration of the vapours

Specifications Set: 24 brush pens in a clear desk display tray

Ready to use right out of the box — just fill them up and go

The paint will fully cover the surface used and is permanent when dried

tamper-resistant record

leuchtturm1917 bullet journal edition 2 notebook black a5 dotted Smet Will last for around 30-50The official Bullet Journal notebook in the classic black hardcover the clean, distraction free foundation for the BuJo system. Upgraded to 120 g m ultra smooth paper that handles fountain pens, brush markers, and fineliners without ghosting or bleed through. Includes integrated grid guide, page dividers, ribbon markers, index pages, future log, and Bullet Journal sticker set. 206 numbered dotted pages, flat opening thread bound hardcover. Paper: 120