Lab 04.18.23 is the seventh installment and first notebook in our Labs series. With this Lab, we’re experimenting with a new insert system to give you more flexibility in your journaling. This A5 notebook features 160 pages of 80GSM blank paper and 4 inserts with different layout elements so you can fully customize your notebook’s layout. Each notebook also comes equipped with a Blackwing Lab 04.18.23 pencil with our balanced graphite.
