# ToyUnited TUD-2123 Magnetic Building Blocks, 200 Pieces

Pieces: ToyUnited TUD-2123 magnetic building blocks are a 200-piece plastic construction set for children. The listing describes magnetic cubes in 31 designs and promotes open-ended building, stacking and imaginative play, while the exact piece dimensions and age guidance should be read with the listing inconsistencies in mind.

- [Original product page](https://bargainpostbox.co.uk/product/toyunited-tud-2123-magnetic-building-blocks-200-piece)
- [View offer](https://bargainpostbox.co.uk/visit/toyunited-tud-2123-magnetic-building-blocks-200-piece)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: ToyUnited
- Model: TUD-2123
- Category: Toys & Games > Building Sets & Models
- Price: 24.22 GBP
- Previous price: 29.99 GBP
- Discount: 19%
- Price checked: 2026-11-14T10:17:35.608Z
- Rating: 4.3 / 5
- Reviews: 234

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 listing claims 200 magnetic cubes in 31 designs, with an idea booklet featuring storylines and patterns.
- The manufacturer describes open-ended construction and rebuilding play, including parent-child and group activities.
- The listed age range is 36 months to 10 years.

## Pros

- A 200-piece set and multiple designs give children components for varied construction and stacking play.
- The manual, open-ended format supports hands-on building without electronic operation.

## Specifications

### Identity
- Brand: ToyUnited
- Model: TUD-2123
- Number of pieces: 200
### Materials and construction
- Material listed: Plastic
- Building-block type: Stacking Toy Building Block
- Assembly required: Yes
### Power and battery
- Power configuration: manual
### Dimensions and installation
- Dimensions listed: 10 x 10 x 10 millimetres
### Use and design
- Recommended age: 36 months - 10 years
- Colour: Multicolor
- Theme: Animal, City, Forest, Village
- Special features: Easy Storage, Magnetic, Non Toxic, Stackable
- Educational objectives: Cognitive Development, Colour Recognition, Construction Skills, Creative Thinking, Hand-Eye Coordination, Imagination Development, STEM, Stacking Skills

## Before you buy

- The listing has inconsistent age wording: its recommended range is 36 months to 10 years, while feature text also describes the set for ages 4–8 and 5–10. It lists dimensions as 10 x 10 x 10 millimetres despite describing cubes sized for little hands, and promotional text calls the material ABS while the materials field says Plastic. Confirm these details and what the idea booklet includes for the selected listing.

## In the box

- User manual (Included)
- Idea booklet (Check selected pack): Feature text claims a booklet with storylines and patterns, but the included-components field lists only an Instruction Manual.

## A good fit for

- Children who enjoy hands-on magnetic construction and rebuilding play.
- Families or educators seeking a multi-piece set for creative, stacking and collaborative activities.

## Less suited to

- Buyers who need a clearly confirmed cube size, material specification or single consistent age recommendation before choosing.

## Customer feedback

Aggregate ratings lean positive overall, with most ratings in the top category, but a smaller lower-star share means the overall score does not show whether the set will suit a particular child. No written customer feedback is supplied, so specific praised features or complaints cannot be identified.

## Frequently asked questions

### How many pieces are listed?
The set is described as 200 pieces. The product text also says the cubes come in 31 designs.
### What age is this set for?
The stated recommended age range is 36 months to 10 years, but feature text gives other age bands. Check the selected listing for the guidance that applies to the set.
### What material are the blocks made from?
The materials field says Plastic, while a feature claim specifies ABS. The listing does not resolve that difference.
### Does the set include an idea booklet?
The product description claims an idea booklet with storylines and patterns. The supplied included-components field lists an Instruction Manual, so confirm the booklet contents in the selected listing.

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## Add-ons

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## Images

![ToyUnited TUD-2123 Magnetic Building Blocks, 200 Pieces — 1](https://bargainpostbox.co.uk/i/bgfWHBGm7ofQGkCmqUsb73455I5hSWXpysvVnNLYoIqrZ_rkOm8EMcq4illzVMgWrQdrxOpyzwfge9gpMx-eOzkBAyiak3KpD80lfq_hJv3tgQT7bV-qL690.jpg)

![ToyUnited TUD-2123 Magnetic Building Blocks, 200 Pieces — 2](https://bargainpostbox.co.uk/i/CHKw61WJ5sXG6LYG7TMQDvtrYAaG8GPggvEOZV3K-I-_qGLJahd3CsRY9zZ12Mc4AVBrMNtwPJgqgu1DtkJBsqWfoOPfQOpC0Cbzy0Gk6YUuqajHdRP8UY8t.jpg)

![ToyUnited TUD-2123 Magnetic Building Blocks, 200 Pieces — 3](https://bargainpostbox.co.uk/i/4dDqKrFVy5qRLuVlaoWJLsCKvB49sEj7-4B7rK0y2C569SKRn2aRdmkuLaKSqc2iSFG1fumo6ix8WhMLFHRDDkmkXPIiNYTzhe0Gay0N9vF_iu_W.jpg)

![ToyUnited TUD-2123 Magnetic Building Blocks, 200 Pieces — 4](https://bargainpostbox.co.uk/i/7yLBdK9PHuz_aKdAio2PQn8swpwIdz2dsqx3RrtngKRH-XPGSWXuINhhvw6mRJ_hUAqi6ob5qvX0Cd1w6358qDZ2XvDBWo-4AC0-cxLB19cGi5JSibELNcmj.jpg)

![ToyUnited TUD-2123 Magnetic Building Blocks, 200 Pieces — 5](https://bargainpostbox.co.uk/i/qb8PLeDRH0L2eXfx6L7cX1mZnUlUC4c2Q7ToC1XXKicnm5s_6hTA4rN0dVe9LmAKwqH2FdhBJm7ZSor2PRkSAQmFu0E4SHpuRPQDfOxrKBVRmNdaRlIDGeSy.jpg)

![ToyUnited TUD-2123 Magnetic Building Blocks, 200 Pieces — 6](https://bargainpostbox.co.uk/i/Rfut6NwkinxVvl3hhNXAALS2G_bmU62gPbksuZJNlkuUIrpyYjvsJJ8HbLS8Arv5138ouWKsZRrbCSRES8DDRFVqcFblqfbFTfRhCYeRzzmOzFXVcrJLJ8Ku.jpg)