Rocket Builder file license
The rockets you design here are yours to print and fly. The files aren't free to share: please don't upload them, or remixes of them, to MakerWorld, Printables, Thingiverse or any other site. Send friends a link to Rocket Builder instead, so they can design their own.
ROCKET BUILDER FILE LICENSE: PERSONAL USE ONLY
Copyright (c) 2026 Quiver Design Works LLC. All rights reserved.
These files (the STL models, design.json, build notes and anything else
generated by Rocket Builder at rocket.quiverdesignworks.net) are licensed,
not sold, to the person who made them, for personal, non-commercial use.
You MAY:
- Print the parts on your own 3D printer, or have them printed for you,
to build and fly your own rockets.
- Change the files for your own use.
- Share photos and videos of your printed rocket. A link to
rocket.quiverdesignworks.net is appreciated.
You may NOT:
- Share, publish, upload or otherwise distribute these files, or any
modified version, remix or derivative of them, whether free or paid.
This includes 3D model sites and file-sharing services such as
MakerWorld, Printables, Thingiverse, Thangs, Cults3D and MyMiniFactory,
public Google Drive or Dropbox links, Discord, forums and social media.
- Sell the files, or sell or rent printed parts or kits made from them,
without written permission from Quiver Design Works LLC.
- Claim the designs as your own, or remove this notice.
These files are provided "as is", without warranty of any kind. Model
rocketry has risks: build and fly only under adult supervision, follow the
NAR Model Rocket Safety Code and local laws, and check your rocket's
stability yourself before flying. To the extent the law allows,
Quiver Design Works LLC is not liable for any damage or injury arising from the
use of these files or the rockets built from them.
Questions or permission requests: https://quiverdesignworks.net/#contact
Full terms: https://rocket.quiverdesignworks.net/terms
The same text is in LICENSE.txt in every download.
Class sharing (students)
Teachers with an account can make a class code. Students hand in a rocket with that code and a first name or nickname only: no account, email or password, and the form asks them not to use their full name. We keep the nickname, the rocket's settings and its numbers, and nothing else about the student: no IP address, device or other detail is stored with it. Only the class's teacher can see what was handed in. Classes and everything handed in are deleted automatically 180 days after the class is made, or as soon as the teacher deletes them. More in the privacy notice.