About these terms
This website is operated by Tinker Puzzle Range Ltd, Company No. 15384721, registered office Unit 7, Kelham Works, 41 Russell Street, Sheffield S3 8RW, United Kingdom.
Information only
Our tutorials, figures and examples are for general educational purposes. They are not professional engineering advice and are not a substitute for qualified design review, testing or certification. Printed parts vary with machine, material, settings and environment.
Your responsibility
You are responsible for how you apply our content. Do not use 3D printed parts where failure could cause injury, damage or loss — including load-bearing, vehicle, medical, food-contact or safety-critical applications — without appropriate expert assessment. Follow manufacturer guidance for printers, heaters, soldering irons, solvents and ventilation.
Intellectual property
Text, diagrams and images on this site belong to Tinker Puzzle Range Ltd unless stated otherwise. You may quote short extracts with attribution and a link. You may apply the techniques freely in your own projects. Product and software names are trademarks of their respective owners; we are not affiliated with them.
External links
We link to third-party resources we consider useful. We do not control them and are not responsible for their content or availability.
Liability
To the extent permitted by law, we are not liable for loss or damage arising from use of this site or reliance on its content. Nothing in these terms limits liability that cannot legally be limited, such as for death or personal injury caused by negligence.
Law
These terms are governed by the laws of England and Wales. Questions: [email protected].