What are flexi keychains? Articulated 3D printed animals
Flexi keychains are small 3D printed animals with joints that move between their parts, also called articulated keychains. Hang one on your keys or play with it at your desk.
Key takeaways
- Flexi and articulated are two names for the same piece.
- Ten land and sea animals, plus a duck with hidden legs, coming back soon.
- A keychain and a desk toy at the same time.
Flexi keychains are small 3D printed animals whose bodies are parts linked by joints, so they wiggle and move when you shake them or turn them between your fingers. That's why they're also called articulated keychains. At Kun we print them ourselves as light keychains; they aren't available to order right now and are coming back soon.

Why "flexi"?
"Flexi" is short for flexible. The parts themselves are fixed; the joints between them are what let the animal bend and move.
The animals coming back
- On land: a cat, dog, fox, raccoon, chameleon and turtle.
- In the sea: a fish, shark, octopus and narwhal.
- And a duck with hidden legs.

A keychain or a desk toy?
Both. They're light on your keys or bag, and at your desk they become something to play with while you think, like fidget toys. For surprise lovers, the Mystery minis surprise egg hides a small random articulated mini.
How to choose
Once they're back, pick the animal the person loves, or more than one in the same order, from Flexi animal keychains.
Delivery and returns
We ship in 1–3 business days; within Saudi Arabia orders arrive 1–4 business days after shipping, and we also ship to the GCC.
They have a fixed design, so they can be returned within 7 days of delivery under the returns policy.
Frequently asked questions
What's the difference between flexi and articulated keychains?
None: they're two names for the same piece, a printed animal with joints that move between its parts.
Which animals are coming back?
A cat, dog, fox, raccoon, chameleon and turtle, a fish, shark, octopus and narwhal, and a duck with hidden legs, all coming back soon.
Can I return one?
Yes. They have a fixed design, so they can be returned within 7 days of delivery.
Related guides
- Buying guideHow Kun prints your pieces: from the 3D preview to your door
Kun is a Saudi store that 3D prints every piece itself. You design the piece and see it in 3D before you order, we print it in PLA in the colours you chose, and ship it across Saudi Arabia and to the GCC.
- Buying guideHow to prepare your file for 3D printing: size, walls and lettering
Before you send your file for printing: export it as STL or 3MF in millimetres, check the size, keep walls and letters thick enough and give it a flat base. This checklist helps your piece come out the way you picture it the first time.
- Buying guideHow to judge 3D print quality: a checklist for the photos and the piece in hand
A good 3D print has even layers, no stray hairs or blobs, a flat base and sharp, clear letters. Here's a checklist to use on product photos before you buy and on the piece when it arrives.
- Buying guideHow to 3D print your own design in Saudi Arabia
Upload an STL or 3MF file on the Print your design page; we review it, send you the price on WhatsApp, then print it in PLA and ship it to Saudi Arabia and the GCC.