General Enquiries: business.general@piconet.co.uk
Order Enquiries: business.sales@piconet.co.uk
Telephone: +44 (0) 56 00000 777
Emails are handled in order of receipt, and usually within one business day.
Telephone number is outbound-only, and is provided to help you identify our calls.
eBay (most listings): https://ebay.co.uk/usr/piconet
Cults3D (models): https://cults3d.com/en/users/piconet
Current Listings
None!
Replacement Parts 
In the process of repairing things, I design and print replacement parts. These parts are released under the CERN-OHL-S license for all to freely use, modify, and share (within the constraints of the license).
These files are also sold at a nominal price (99p) over at Cults3D. Files on Cults3D are identical, but lack the Piconet and Open Source Hardware branding.
You may download the files hosted here and modify the model in FreeCAD to remove this branding. If you do this, I would appreciate if you could donate a similar nominal amount to a charity of your choosing (I would suggest The Restart Project, who lobby for right to repair in the UK).
If you do not have a suitable 3D printer, I provide a print-on-demand service. The price depends on the part, and is listed on the part's page.