How long does it take to 3D print a keyring?

A small keyring on our Bambu Lab printer takes about 25 to 60 minutes depending on size and detail.

What is the longest thing you have printed?

Our biggest single print so far was a detailed Godzilla model that took 778 minutes — just under 13 hours.

What makes a 3D print slower?

Bigger size, more height (layers), fine detail, more infill, slower layer heights, and supports all add time. Height matters most because the printer builds up one thin layer at a time.

3D Kumars

How long does a 3D print take?

Short answer: anywhere from 20 minutes to many hours. A little keyring is quick; a big detailed model can run overnight. Here are real timings straight off our Bambu Lab printer.

Real timings from our printer

What we printed	Roughly how long
Small keyring (octopus, duck)	25–40 min
Chunkier keyring (orca, zombie)	45–75 min
Batch of 20 party favours	4–6 hours
Fidget toy with moving parts	1–2 hours
Detailed Godzilla model	778 min (≈ 13 hours)

That Godzilla is our record so far — 778 minutes of the printer working layer by layer, all through the night. It's the kind of thing that turns heads at a school fair, and a good reminder that bigger, taller, more detailed prints take real time.

What changes the time?

Five things make the biggest difference:

Height. The printer builds one thin layer at a time, so a tall model takes longer than a wide flat one — height matters more than width.
Size. More plastic to lay down = more minutes.
Detail. Fine features mean thinner layers and slower, more careful movement.
Infill. How solid the inside is. A keyring can be mostly hollow; a sturdy model needs more.
Supports. Overhangs need scaffolding that's printed and then removed, adding time.

Does a longer print cost more?

Mostly, yes — longer prints use more plastic and more machine time, so big custom models cost more than a quick keyring. Our standard keyrings stay cheap because they're small and fast. For something bigger or bespoke, just ask and we'll quote it.

Order a keyring or custom print →

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