Up to 123 pieces. Snap the cubes — the rail comes with them.

A track that goes up, not just around.

A toothed strip runs through every cube and every curve, and the little electric train has a gear underneath that bites into it. That's why it climbs loops, arches and second storeys instead of circling the rug.

$74.99
See how it works
A smiling toddler sitting on the floor beside a large multi-level cube track with two trains on it123pieces in the big set
51 or 123 pieces Climbs loops and arches Train charges over USB Twist-lock, no magnets
afcf986a636bcfd81b2c90f1ace05763

Cube Track Train Set Electric Train Building Blocks

123 PCS
$74.99
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afcf986a636bcfd81b2c90f1ace05763
1/7

Cube Track Train Set Electric Train Building Blocks

$74.99

A track you build out of cubes — and a little electric train that climbs it.

  • A toothed strip runs through every piece, so the rail never breaks
  • Pillars lift it into loops, arches and a second level
  • A quarter twist locks each piece, and the same twist takes it apart
  • 51 pieces comes with one train, 123 pieces with two

Free US shipping, and 30 days to change your mind.

Arrives in 4–10 business days.
Sets
Why it holds up

A building set and a train set, in one box

Most track toys are a fixed loop you assemble once and never change. This one is blocks — so the track is different every time, and the train doesn't care.

The rail is inside the blocks

There's no separate track to lay. A toothed strip runs across every cube and arc, so the moment two pieces lock together the rail carries on through them.

It goes upstairs

Support pillars lift a run off the floor and the arcs turn vertical, so you can throw a bridge over a junction or stack a second level above the first.

Twist to lock, twist to undo

Pieces join with a quarter turn and come apart the same way — no prising and no tools. Suction feet hold the finished layout still on a hard floor.

Charge it, don't feed it

The train has a rechargeable battery built in and its USB cable is in the box, so there are no AA batteries to hunt down before anyone can play.

A family sitting on the floor around a large multi-level cube track with two trains running on it
Four things to build first

The layout is the game

Nobody builds the same track twice. The pieces come apart as easily as they went together, so the floor plan changes every afternoon.

The simple loop

Start flat: straights, four corners, back where you began. It's the ten-minute build that gets the train moving on day one.

Up and over

Stand a section on the pillars and bridge it with an arc. Watching the train pull itself up the climb is the bit most people build for.

The crossroads

The red cube is a crossing — two rails meeting at right angles. Stand the traffic light beside it and the junction becomes the whole story.

Two trains, two levels

The 123-piece set has a second train and enough track for two runs at once, one above the other, so nobody has to wait for a turn.

Six close-ups of different builds: a loop, a wide curve, continuous curves, a crossing, a two-level track and an arch
Close-up of the white electric train sitting on the toothed rail that runs through each track piece
Ten minutes from box to first lap

How it works

1

Charge the train

Plug the included USB cable into any port while you build. Nothing else in the set needs power, so that's the only thing waiting on you.

2

Twist the cubes together

A quarter turn locks each piece to the next. Drop the pillars under any section you want raised, and press the suction feet down on a hard floor.

3

Set it down and switch it on

The gear under the train meets the strip in the track and it pulls itself along — round the flat runs, up the arcs and over the top.

Get the set
51-piece set / 123-piece set

What's in the box

12 / 34

Straight track cubes

1 / 2

Crossing cubes

6 / 20

Curves and arcs

4 / 12

Corner ramps

10 / 20

Support pillars

10 / 20

Suction feet

2 / 4

Connector pins

4 / 8

Road signs and traffic light

1 / 2

Electric trains

1 / 1

USB charging cable

The parts in each set laid out with quantities: the 51-piece set with one train, the 123-piece set with two
Details for parents

The bits grown-ups want to know

Clear, no-surprises specs so you can buy with confidence. Anything missing? Just ask — we answer fast.

In the set
Track cubes, curves and corner ramps, support pillars, connector pins, suction feet, four road signs and the electric train with its USB cable. The 123-piece set doubles most of that and adds a second train.
Power
The train has a rechargeable battery built in and charges over the USB cable in the box. It plugs into any USB port — there's no wall adapter included, and nothing else in the set needs power.
How the pieces join
A quarter twist locks each piece to the next, and the same twist takes them apart. These are not magnetic blocks — the join is mechanical, so a raised section stays where you put it.
Materials and parts
Moulded plastic throughout, with a flexible toothed strip set into each track piece. Contains small parts — the signs, pins and pillars are small enough to want an eye on younger children.
Packaging
It arrives in the printed colour box it's photographed in, with the pieces laid out inside, so it can be given exactly as it comes.

Free US shipping

Shipping across the United States is free, and any import duties or taxes are covered by us. The amount at checkout is the amount you pay.

30 days to change your mind

Unused, in its original packaging and with everything that came in the box. Email us and we'll send the return form.

Tracking on every order

You'll get an email with a tracking number when it ships, and a real person answers if anything looks wrong.

Good to know

Questions parents ask

What's the difference between the two sets?
The 51-piece set builds one track and comes with one train. The 123-piece set has close to three times the straight track, twice the pillars and signs, and a second train — enough to run two at once on two levels.
Is it magnetic?
No. The cubes lock together with a quarter twist instead. It's a mechanical join rather than a magnetic one, which is what lets a raised section stay where you put it.
Does the train need batteries?
No. It has a rechargeable battery inside and the USB cable is in the box. You'll need a USB port or plug to charge from, as there isn't a wall adapter included.
How long does a charge last?
We're not going to give you a number for this one. We haven't timed it ourselves, and we don't repeat the supplier's figure. What we can tell you is that it charges over USB, so topping it up mid-afternoon takes a cable and a plug you already own.
Does it work on carpet?
The suction feet grip a hard floor properly and a short rug well enough. On thick carpet they have nothing to hold onto, so tall builds wobble — flat layouts are fine anywhere.
Do the pieces fit other building blocks?
We've only tested them with each other. The cubes are designed around their own twist-lock and the rail that runs through them, so treat this as its own system rather than an add-on to a set you already have.
Is there an app, a remote or a screen?
None of them. The train has a switch and that's the entire interface. What changes the game is the track you build, not a setting.
What if a piece is missing or breaks?
Email us with your order number and a photo of the problem and we'll sort it out. The 30-day window covers you either way.