Nature line, push-up mechanism ball pen. Body in recycled cardboard, with accessories in wheat straw, to encourage the use of natural raw materials and reducing contaminant emissions. Available in a wide range of colors, with blue ink refill. Features: Body in recycled cardboard, with accessories in wheat straw, to encourage the use of natural raw materials and reducing contaminant emissions. Available in a wide range of colors, with blue ink refill. Size: 0 x 14 x 0 cm | 5g.