Terms of use

The text, photos, renders, drawings and videos on this site belong to Arthur Kes. Sharing a link is always fine; ask first before using the content anywhere else.

Team projects credit everyone involved on the project page; rights to those projects are shared with the team.

The STL files on the Projects page are free and shared under the CC BY-NC 4.0 licence: you may print, modify and share them for yourself, crediting me when you share. Ask first before selling the files or prints of them commercially.

The files are provided as is; every printer, material and setting gives different results. The strength and safe use of what you print, especially alongside electronics, is your responsibility. These designs are not certified products.

View and follower counts on the Numbers page were read from the channel dashboards and profiles on the date shown there. They change over time; approximate ones are marked with “~”.

Other sites are responsible for the content behind links to them.

To ask for permission or anything else, write to the email address in the contact section.