Ensure you never run out of space for your ideas with the Merchant and Mills Pocket Observations Book Refill.
Designed specifically to fit the Merchant and Mills pocket-sized journals, this refill ensures your essential companion is always ready for your next creative spark.
Whether you are a designer sketching a detail seen in the wild, a tailor noting down measurements, or a maker jotting down inspiration for a new project, this refill provides the perfect canvas. The paper is exceptionally high quality and a joy to use.
The paper is selected for its ability to handle both graphite pencils and ink pens without significant bleed-through. Its compact size is perfect for slipping into a pocket or sewing kit, ensuring it’s always within reach when inspiration strikes.
Part of the Merchant and Mills stationery range, this refill encourages the traditional habit of physical note-taking. By keeping a refill on hand, you ensure that your archive of ideas continues to grow alongside your skills as a maker.
Embossed with the Merchant & Mills logo, this can be used in our Pocket Book or the Observations Notebook (please note that this refill will not fit our older version of the Observations Notebook which had a blue refill).



We’re thrilled to announce that we’ve partnered with Tree Nation, the platform to reforest the world & fight climate change! Home to over 90 planting projects in 33 countries, Tree Nation is a non-profit organisation that helps people & companies offset their CO2 emissions.