Onoto 'The Pi Pen' Fountain Pen Steel Nib Vegan sponge or even your fingers

sponge or even your fingers to transform this pencil into paint

Tough aluminium barrel

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e+m Clickman Clutch Pencil made of FSC-certified beech wood in natural finish or stained black finish

and you don't therefore need to cut up a whole sheet of paper: just the bits you don't want others to see before throwing it in the recycling bin

Onoto 'The Pi Pen' Fountain Pen Steel Nib Vegan sponge or even your fingersThe design of the Onoto 'Pi' pen was created as a celebration of the famous 'irrational number' and features the first 314 digits of pi after the decimal point etched to the barrel. Made from high density acrylic, this is a satisfyingly robust pen, with the plain barrel nicely set off by polished sterling silver trim in the form of 3 cap bands, a pocket clip inscribed with a chevron pattern and the Onoto logo, and a cap button, also featuring the