Bookaroo Pen Pouch - Aubergine. A very useful slip-on holder for your writing tools, especially good with Bookaroo pens and pencils. Mix and match with Bookaroo A5 notebooks to make a fabulous stationery colour statement for school, Uni or work. Elasticated to fit over A5 notebooks easily. Made in high quality faux leather with debossed logo and co-ordinated elastic.