Rollerball Ink Refill - 3 Pack bts-15 and adds a little extra

and adds a little extra purpose (and a beautiful

surface texture and consistency

Sustainable Stationery Product of the Year 2026

It’s the perfect way to refresh your desk for the new year and help kickstart your creativity

and stops your Lumos from rolling off mid-thought

Rollerball Ink Refill - 3 Pack bts-15 and adds a little extraWhen your Studio Handmade Rollerball Pen starts running low, this genuine refill gets you writing again in seconds. Pop out the old cartridge and click the new one straight in no fuss, no fiddling, just smooth black ink ready to go. Our Studio Handmade Rollerball Refill contains a smooth flowing, low viscosity, water based (aqueous) liquid ink specifically formulated for use with a medium ceramic rollerball tip. It is a Standard International (Euro