There are many design planned. The design group is visible by the rings settings.
Adding NFC tags in the pens and on the certificates as certification and for provenance.
Cornwall, Alba and Dorset have been added and I will make a few more variations in these themes.
Britain a style mainly in black but with metal accents.
Gaelic a plain style with woven or coil treads to reflect a variant of Gaelic style.
Roman to remember the Roman Army in Britain 2000 years ago
Cumbria based on the moody colours of the Lake District
Thematic: to celebrate the UK industry and services.
Master pens with wire rather than rings.
Have you seen a style on the website you like but in a different variation? Then contact me via the contact page.