Mr Mustard holds any 5.5" x 8" (A5) notebook. Mr Mustard also has a card slot and a large pocket to hold a phone. The notebook also has a formed pocket for your pen.
Hand cut & hand stitched using 2 needles and 2 hands. Edges are burnished with pure Canadian beeswax. We use only the finest top grain leathers, that include Horween Leather from Chicago and the SB Foot Factory from Red Wing Minnesota. For hand sewing we use the European Ritza Tiger Thread as well as Twist thread. Our Tiger thread is 1mm thick and the Twist Thread is .55mm. The Tiger thread gives a more robust look, were as the Twist is more refined look.