How many pieces are in the LEGO Hamster Wheel set?

Set 31155 has 416 pieces and 149 unique elements, all listed individually on this page.

Does 31155 include minifigures?

No, this Creator 3-in-1 set has no minifigures and focuses entirely on the animal model.

Can the Hamster Wheel be rebuilt into something else?

Yes, as a 3-in-1 set it can be reassembled into two additional models using the same pieces.

Creator 3-in-1

Hamster Wheel

Hamster Wheel is a Creator 3-in-1 set built entirely around a small pet and its running wheel, with no minifigures involved. The 416-piece build can become the hamster model shown on the box or one of two alternative builds using the same pieces. It is a quieter, detail-focused set compared with theme-driven LEGO ranges.

Set number: 31155
Year: 2024
Pieces: 416
Minifigures: 0
Theme: Creator 3-in-1
Different parts: 149

What can I build with it?

View the official building instructions at LEGO® ↗

Parts list 149

As BrickLink list (XML)

Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.

Spare parts (18)

These extra parts come with the set in case one gets lost.

Alternative models

A 3-in-1 set: the official LEGO® building instructions contain three models you can build from the same parts. View the official building instructions at LEGO® ↗

What can I build with it?

Description

Three builds, one box

Like every Creator 3-in-1 set, 31155 is not limited to a single finished model. The same 416 pieces can be reassembled into two further alternative builds beyond the hamster and its wheel, following separate instructions included with the set. That gives the box far more replay value than a fixed model, since a child can take it apart and start again with a different goal in mind rather than leaving it on a shelf after one build. The wheel itself is a small mechanical highlight, designed to turn once the hamster piece is in place.

A tiny, detailed habitat

Beyond the hamster and wheel, the set includes small habitat details such as a dish and bedding-style pieces that give the scene a lived-in feel. Tan and white dominate the colour scheme for a bright, clean look, while dark bluish grey forms the frame and structural elements holding the model together. Without any minifigures to build around, all 416 pieces go into the animal and its surroundings, which makes for a denser, more intricate build than many similarly sized sets.

Colours and part count

The parts list for 31155 counts 149 unique elements, with a palette built from tan, white, dark bluish grey and a light aqua accent colour, likely used for water or drinking elements. That aqua tone stands out against the more neutral base colours and is worth noting for anyone matching pieces to other builds. Checking exact colours and quantities on this page is useful both for replacing a missing piece and for pulling elements for separate creations, such as terrariums or other small-animal models.

Who it suits

Hamster Wheel appeals to builders who enjoy compact, characterful models rather than large scenes with minifigures, and it works well as a shelf piece between rebuilds. The three-in-one format also suits anyone who wants more building time from a single box, since finishing one model is only the starting point. It makes a fitting gift for animal lovers who are not looking for a themed licensed set.

FAQ

How many pieces are in the LEGO Hamster Wheel set?: Set 31155 has 416 pieces and 149 unique elements, all listed individually on this page.
Does 31155 include minifigures?: No, this Creator 3-in-1 set has no minifigures and focuses entirely on the animal model.
Can the Hamster Wheel be rebuilt into something else?: Yes, as a 3-in-1 set it can be reassembled into two additional models using the same pieces.