25 Ⅰ 2015
To announce the arrival of our son and astronaut, Guus, I created a little card that doubles as a rocket construction kit.
We 3D printed 60 kits (on my Makerbot Replicator 1) to send to our friends. A little card with instructions was slotted into the kit itself.
You can download the 3D printable file from thingiverse.com and make your own rocket!