I love these beautifully illustrated notebooks from Papio Press.
The A6 notebook pictured is one of the notebooks from the Folk Foxes Set of Two Notebooks which you can purchase online on their website (for £5). One notebook is lined and one is plain paper. The notebooks are simple notebooks with a 300gsm cover with 48 pages of 80gsm paper. They are also made from recycled paper. These are great for everyday carry notebooks as they are good rough and tumble notebooks but look great!
As well as notebooks Papio Press sell their beautiful illustrations as prints/paintings, unique greeting cards and jewellery. They have also (just this week) released a book: The Creature Garden which is an illustrators guide to drawing beautiful beasts and fictional fauna.