Pencil Case bicycle inner tube

Pencil case made from used bycicle inner tubes. They are lined with colourful  past the date advertising banner material. Please note that each case is different due to the different brands of bicycle inner tubes used. Bicylcle inner tube is a very durable and versatile material. Spills can just be wiped and washed off with soap and a soft sponge or cloth.Size ca. L: 20cm H:6cm D:5cm