# Mould King 10139 Lightsaber Building Set, 1089 Pieces

Pieces: The Mould King 10139 Lightsaber building set is a 1089-piece plastic construction model with LED lighting and a display stand. Its tall finished form and rechargeable power make it suited to building and display, while the listing gives no runtime information for the light.

- [Original product page](https://bargainpostbox.co.uk/product/mould-king-10139-lightsaber-building-set)
- [View offer](https://bargainpostbox.co.uk/visit/mould-king-10139-lightsaber-building-set)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Mould King
- Model: WX10139-JWBDUK
- Category: Toys & Games > Building Sets & Models
- Price: 52.79 GBP
- Previous price: 65.99 GBP
- Discount: 20%
- Price checked: 2026-11-14T10:17:27.323Z
- Rating: 3.9 / 5
- Reviews: 50

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The 1089-piece model is designed for assembly and display, with numbered bags and step-by-step instructions described in the listing.
- An LED module is described as lighting up when switched on.
- The listing describes a stand and nameplate for displaying the completed model.

## Pros

- A substantial 1089-piece build offers an extended construction activity.
- Rechargeable battery power and built-in lighting add a display feature beyond a static model.
- The stated 86.2-centimetre height gives the finished build a prominent display footprint.

## Specifications

### Identity
- Brand: Mould King
- Model: WX10139-JWBDUK
- Pieces: 1089
- Recommended age: 8 years and up
- Theme: Science Fiction
- Colour: Blue
### Power and lighting
- Power configuration: rechargeable battery
- Battery requirement: 1 Lithium Polymer batteries required. \(included\)
- Lighting feature: Light emitting
- Assembly required: Yes
### Dimensions and weight
- Dimensions listed: 36.9 x 11.2 x 86.2 centimetres
- Weight listed: 1.16 Kilograms
### Materials and construction
- Material listed: Plastic
- Building block type: Interlocking Toy Building Block
### Learning
- Educational objective: Problem Solving Skills, Spatial Reasoning, Creative Thinking, Hand-Eye Coordination

## Before you buy

- The listing says the recommended age is 8 years and up, while its target-audience field says children from 12 years and adults. It also gives the model as WX10139-JWBDUK but the manufacturer part number as WX10139-JWBDDE. The title says 1089+ pieces, whereas the details specify 1089. Battery inclusion is listed, but charging method and light runtime are not stated. Confirm the selected listing and box details if these distinctions matter.

## A good fit for

- Builders aged 8 and up seeking a large science-fiction themed construction project.
- Fans wanting a lightsaber-style model with lighting for display.
- Gift buyers looking for an assembly-based toy for children or adults.

## Less suited to

- Anyone needing a compact display model, given the listed 86.2-centimetre height.
- Buyers who need a stated LED runtime or charging method before purchase.

## Customer feedback

Aggregate ratings are mixed, with a five-star majority but a substantial spread across lower star levels. That gives a qualified signal rather than a clear consensus. Ratings alone do not establish why customers were satisfied or dissatisfied, so buyers should weigh the stated 1089-piece build, lighting and tall display size against their own expectations.

## Frequently asked questions

### How many pieces are listed?
The product details specify 1089 pieces. The title says 1089+ PCS, so check the selected listing if the distinction matters.
### Does the lightsaber light up?
The listing describes LED parts and says the model emits light when switched on. It does not state runtime or charging method.
### Is a battery included?
The details list one required lithium polymer battery as included and describe the power configuration as rechargeable battery.
### How large is the completed model?
The listed dimensions are 36.9 x 11.2 x 86.2 centimetres.

## Images

![Mould King 10139 Lightsaber Building Set, 1089 Pieces — 1](https://bargainpostbox.co.uk/i/08kKMxB7AIEZECpJVT1pBqy-DzneDOjeD33RmSYfiLRfsMdZ7uNTxsS2kw5dpBtiHw-dOgGjZSJUT9ArnhkrRKjI12wSPJg9ZKyV6qa79d52bUgc4cg_HLSl.jpg)

![Mould King 10139 Lightsaber Building Set, 1089 Pieces — 2](https://bargainpostbox.co.uk/i/cRXpOJbfzh-vUcw_Edh3fLJ6Zz5pWEIJTuMsvYgl3Pe_VxYZsDVIdBFYTVgGEg5ac6BSj_GGN7FLzvZ0OY_oNnxTQNgi5TSa06GMESZDx27ipRILQXyricYe.jpg)

![Mould King 10139 Lightsaber Building Set, 1089 Pieces — 3](https://bargainpostbox.co.uk/i/Nn5HyWizyyRSU7wxW0M1YvzzND_9QqZHGBlmhAwpsZCz2gLSL15uz4cNkjDXsE_cHQyO6Y4Aj9243RY1gbHdDFFBF3psMUwZlC6TcPSzffhZSzHqasKlLmey.jpg)

![Mould King 10139 Lightsaber Building Set, 1089 Pieces — 4](https://bargainpostbox.co.uk/i/8DaNIA6DnIQy-Ukdl8k4HF-mF8f99o93cCvcWcTo3jRWZ4OwOb7owmAvmjrcmIOBzcb4Jt9mRv2xZFV4Fx73CAPa8ZNSayYUP-6HAHqzvumUkJMKQ1S6A_vG.jpg)

![Mould King 10139 Lightsaber Building Set, 1089 Pieces — 5](https://bargainpostbox.co.uk/i/RCON7s8LIhqK6fr0sgWewWOpeHlxQyM90EJKixigfSOfkpDi_uls8lsaeyrwmT1xo4uyMQlTf9SbWvu29ZkR-9MD1a8M4xmz_Odpm7pR8N66NPwQHY49IwOB.jpg)

![Mould King 10139 Lightsaber Building Set, 1089 Pieces — 6](https://bargainpostbox.co.uk/i/hFlq3hheVUBpw215q4W-9KaBmyYOgMABP5szQG_MZYApoSCrRi2YBss1uFZ90Z0Jgex4f6zTG5BO-Hen0gmBUqbvISoOcSitBSHpb7GHk8dNrQQHvYUUqF2r.jpg)