Terms of use
1. Scope and provider
These terms apply to the use of wish2part, a service of Andrii Tokar (Tokar IT, see Imprint), “I” below. They apply to consumers and businesses alike unless a rule says otherwise. Other terms of users do not apply. The contract language is English.
2. What wish2part is
wish2part is a program for designing parts for 3D printing. You describe the task, set measurements, material and load or upload a model; an AI assistant called Kerf asks follow-up questions and uses calculation tools to produce a 3D model, a print file (STL/3MF) and a part data sheet with material, print settings, calculated load capacity and limits of use. You confirm the requirements and decide on the design and on whether and for what you print and use the part. You are the designer of the part; wish2part is your tool. Kerf is a program, not a person; it explains the calculation but does not check or guarantee a part.
All values in the part data sheet are calculated by the program from your data, using typical material values, not by testing the printed part. They hold only if your data is correct and the part is printed as stated. I do not review designs personally and give no guarantee for them.
3. Test phase
The contract of use is formed when you press “Design my part” on this website, or start a part in the application, after being shown a link to these terms. Before that you can change your text and file at any time. I do not store a separate copy of the contract for you; these terms are always available at this address, and you can save or print them. You can end the contract at any time by no longer using the application or asking me to delete your account. Use is free during the test phase. I may limit it in scope and frequency, for example for guests who have not signed in, and end the test phase with notice on this website. There is no right to availability. Files you have downloaded remain yours. Printing and delivery are not offered yet.
4. Your responsibility
Check your data and the design before you print, and every printed part before you use it. Whether a part fits and holds depends on measurements, material, printer, print settings and use. Test a load-bearing part first with no people and nothing valuable underneath.
Parts that people's safety depends on — such as load-bearing parts, parts on gas, pressure or mains voltage, on vehicles, for children or for food — are marked as such in the part data sheet. For these parts: the calculation is the program's, based on your data; whether the part is safe, you must check yourself or have checked. Certified spare parts exist for many of them; if in doubt, use those.
If you give or sell printed parts to others, you are their manufacturer and carry the duties the law sets for that.
5. What I stand for
I take due care that the program calculates as described and fix reported calculation errors. If I learn of an error that may affect parts already made, I inform the users concerned as far as I can reach them. My liability under section 9 and under product liability law is not affected by sections 2 and 4.
6. What wish2part will not design
The assistant declines: weapons and weapon parts, including weapon mounts for drones; parts for explosives and pyrotechnics; tools for forging IDs, money, stamps and official seals; hidden cameras and listening devices built into everyday objects; parts that hide number plates or defeat speed limiters or emission controls; parts carrying other brands' logos passed off as originals; medical devices such as implants and orthoses. The assistant decides this automatically in the conversation, following this list. If you think a refusal is wrong, write to support@wish2part.com and I will review it myself.
7. Your content and third-party rights
Only upload descriptions, photos and files you hold the necessary rights to, and no personal data of others. Do not have protected designs, trademarks or patented parts reproduced that you hold no rights to. I do not check uploaded files for third-party rights.
Uploaded models. You are responsible for having the right to use and modify the file. Models under licences that forbid commercial use or derivatives (for example Creative Commons NC or ND, or the standard licences of Printables, Thingiverse and MakerWorld) may only be edited for your own personal use — do not share or sell the modified file or prints made from it. Keep the original author's attribution where the licence requires it.
8. Rights in the results
You may freely use, modify and share the models, print files and data sheets, including commercially. To the extent any rights in them arise with me, I grant them to you to that extent. Third-party rights in templates you uploaded remain unaffected (section 7).
9. Liability
(1) I am liable without limitation for intent and gross negligence, for injury to life, body or health, under product liability law and where I have given a guarantee.
(2) For slight negligence I am liable only for breach of an essential contractual obligation — one whose fulfilment makes proper performance of the contract possible in the first place and on whose observance you may regularly rely — and limited to the damage foreseeable and typical for the contract when it was concluded.
(3) Otherwise my liability is excluded. Contributory fault, in particular wrong measurements or loads, or using a part against its data sheet or without the check in section 4, is taken into account.
(4) Mandatory consumer rights that cannot be limited by contract under the law of your country remain unaffected.
10. Final provisions
German law applies, excluding the UN Convention on Contracts for the International Sale of Goods. If you are a consumer, this choice of law does not deprive you of the protection of mandatory provisions of the law of the country where you habitually reside (Art. 6(2) Rome I Regulation).