Roaxkois BD522A 145-Piece 3D Electric Train Cube Track

Roaxkois BD522A is a 145-piece electric train cube-track building set described as a modular 3D railway for children aged 3–8. Its building-led play and claimed loops, curves and multi-level layouts suit children who enjoy assembling and redesigning tracks, though the listing does not confirm the train’s power source or provide a detailed parts breakdown.

At a glance

The listing describes modular cube-track pieces for building and rebuilding different layouts.
Claimed layout features include curves, bridges, loops and multi-level track sections.
The listing says the set includes traffic signs and traffic lights, alongside other accessories.
Assembly is required, and an instruction manual is listed as an included component.

Price

£36.51Save 15%

Reference price: ~~£42.95~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

The 145-piece count and modular building format offer scope for changing track layouts.
Construction play is presented as a way to practise spatial reasoning, problem-solving and creativity.
The listed hand-operated controls do not require a remote according to the product details.

Technical specifications

10 specifications

Identity
Brand	Roaxkois
Model	BD522A
Piece count	145

Play and controls
Control method listed	Hand Operation
Assembly required	Yes
Material	Plastic
Recommended age	3 years and up
Educational objective	Spatial Reasoning
Intended setting	Indoor

Dimensions and installation
Dimensions listed	20 x 20 x 20 millimetres

What to know before buying

Listing details to confirm

Listing details are contradictory or unconfirmed: the title and features describe an electric, anti-gravity train set, but the details list hand operation, no plug and no remote, without clarifying the train's power source or how it moves. The 20 x 20 x 20 millimetres dimension is listed without saying what it measures. The 145-piece count is stated, but a full parts breakdown is not provided. Check the selected listing for these specifics before purchase.

What’s in the box

Included

User manual

Who is it for?

A good fit for

Children who enjoy building and rearranging modular train-track layouts.
Gift buyers looking for a construction-focused train toy listed for ages 3 and up.

Less suited to

Buyers who need a confirmed rechargeable, battery-powered or mains-powered train configuration.
Buyers who need a confirmed remote-control train or a detailed inventory of every track and accessory piece.

Roaxkois BD522A 145-Piece 3D Electric Train Cube Track · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 97 ratings

5 stars44%44%
4 stars37%37%
3 stars12%12%
2 stars2%2%
1 star5%5%

Aggregate ratings are broadly positive but include a smaller share of low ratings, so the overall score does not show what buyers liked or disliked. With no written customer feedback supplied, it is not possible to connect those ratings to assembly, train operation or track performance. Buyers should weigh the modular building concept against the unresolved operating details in the listing.

Frequently asked questions

What is listed in the package?

The product details list an instruction manual as an included component. The title and features refer to a 145-piece set and mention signs, lights and accessories, but do not provide a complete parts inventory.

Does the train use batteries or a remote control?

The listing does not confirm a power source. It describes the set as electric but lists hand operation, no plug and no remote, so check the selected listing for the operating method.

What can children build with the track?

The features describe modular layouts with curves, bridges, loops and multi-level sections. They also say children can build and rebuild different arrangements.

What age is the set listed for?

The manufacturer recommends it for ages 3 and up. The title and feature text describe it for children aged 3–8.