54cm Block Jumbo Stack Tower made of Solid Pine, Starting Board & Carry Bag

by Jumbo Games

SKU JG.JST.STD

Save $30.00

$149.95

$149.95 - $149.95

$149.95

$119.95

$119.95 - $119.95

$119.95

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Invoice & PO available Schools, centres and businesses can order with a formal invoice or purchase order.
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12 month warranty + lifetime support Full manufacturer warranty support, handled locally for the life of your purchase.

The Jumbo Stack Tower built on its starting board and photographed straight on, layers of pine blocks laid three to a row

The Game

The tumbling tower, at a size you cannot ignore

Everybody already knows how this one goes. Build the tower, take turns easing a block out of the middle, set it on top, and try not to be the one who brings the lot down. Nobody needs the rules explained, which is half of why it gets played.

What the Jumbo Stack Tower changes is the scale. It starts at around 54cm on an 18cm square base and climbs from there. A game that normally lives on a coffee table now needs floor space, and a wobble is something the whole room can see.

All 54 pine blocks stacked together in a neat solid cube before the tower is built

What's In The Box

Fifty-four blocks, a board and a bag

The set turns up complete. Nothing to assemble, nothing extra to track down before the first game.

✓54 Solid Pine BlocksEach one 18 x 6 x 3cm, cut to the same size.
✓Starting BoardThe tower is built on it, so the base sits flat and square.
✓Carry BagBlack, with the JUMBO GAMES logo on the front.
✓Ready Out Of The BoxOpen it, stack it, play. No tools, no instructions to decode.
✓5-Year Jumbo Games WarrantyBacked by the maker.
✓Free Delivery Australia-WideNothing extra added at checkout.
✓Price Match PromiseSame product, same payment method, and we will match it.

Size guide diagram showing the 54cm starting height, the 18cm square base, a block measuring 18 x 6 x 3cm and the set of 54 blocks

The Size

54cm to start, and it only goes up

Built the standard way, three blocks to a layer, the tower stands about 54cm on an 18cm square base before anyone has touched it. That is the starting point, not the finish. Every block pulled from the middle goes back on top, so the last turns happen well above where you began.

Size changes how the game feels. A small tower tests your fingers. This one tests your nerve, because the pieces have weight and a bad pull is loud enough to hear.

A single pine block from the set photographed close up on its side

The Blocks

Fifty-four blocks, all cut the same

Each block measures 18 x 6 x 3cm. Three laid side by side make an 18cm layer, and eighteen of those layers make the tower, which is where the 54 comes from.

Consistency is what matters. Blocks cut to the same size stack square and slide out cleanly, so a lean comes from how the tower was played, not one fat piece.

Extreme close-up of the end grain and edges of one of the solid pine blocks

The Timber

Solid pine, not board or veneer

Get close to a block and you can read the grain through the end of it. These are solid pine, worth saying because plenty of oversized games in this category are pressed board wrapped in print.

Solid timber gives the game its sound and its heft. A block eased free has real weight in the hand, and when the tower goes over it lands with the clatter everyone is waiting for. Jumbo Games back the set with a 5-year warranty, which tells you what they think of the build.

The tower part way through a game with gaps opened through the middle and loose blocks resting on the ground beside the base

The Starting Board

The board is what makes it work outdoors

The tower is built on the included starting board rather than straight onto the ground. Indoors that saves your floor. Outdoors it is the difference between a game and a shambles.

Grass is never flat. Neither is a deck, a patio or a strip of lawn nobody has levelled. The board gives the bottom layer one true surface, so the tower starts upright and any lean after that is down to the players.

The tower mid-game with several blocks pulled out and set down beside it

How A Round Goes

One block out, one block on top, next player

Stack the blocks on the board in layers of three, each layer turned across the one below. Then take turns. Choose a block, work it free without bringing anything down with it, and lay it across the top. The tower gets taller and thinner as it goes.

The house rule worth keeping is one hand only. Two hands turns a nerve test into an engineering exercise. Whoever topples the tower loses, and the blocks go back on the board.

The tower leaning hard to one side late in a game, seconds away from coming down

The Tension

The part of the game everyone stays for

Somewhere mid-round the tower stops being a stack and becomes a problem. Snug blocks are carrying shifted weight, gaps open on one side, and the whole thing leans.

That is when people put their drinks down. Someone crouches to check the base from ground level and a five-second turn takes a minute. At this size the lean is visible from across the yard, so even the non-players are watching.

The tower bent into an S-curve after a long game, still standing

Who Can Play

Small kids and adults, in the same game

Most family games ask an adult to play down or a child to keep up. This one does not. There is one skill in it, moving a block without moving the others, and a careful child is often better at that than an impatient grown-up. Nobody is reading, counting or scoring, so the game rewards patience and a light touch, neither of which arrives with age.

The built tower standing next to the black JUMBO GAMES carry bag that the set packs into

Packing Away

Fifty-four blocks, one bag

The black carry bag, with the JUMBO GAMES logo on the front, keeps a game like this in circulation. Loose timber blocks scattered through a shed get lost, and a set missing pieces stops getting played.

Everything goes back in the bag and the bag goes wherever you are headed. A barbecue at a friend's place, a camping trip, the beach house, the school fete. Packing up is a job a child can do.

Where to set it up

You need less room than you think for the tower and more than you think around it. The base is only 18cm square, so it sits happily on a coffee table, a deck or a patch of lawn.

What matters is level ground and clear space around the base. Leave a metre or so on every side, because a full tower does not fall straight down. Keep it off the edge of a table and away from anything with glass in it.

Buying it from us

Selling play equipment to Australian families since 2012, with more than 12,000 of them behind us.

Free delivery, Australia-wide

Delivery is free anywhere in Australia, with nothing added at checkout.

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Price match promise

Find the same set advertised for less on the same payment method and we will match it.

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Layby available

Layby is available if you are putting something aside for a birthday or Christmas.

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Specs

Everything measured, so there is no guessing.

Blocks included54

Block size18cm x 6cm x 3cm

MaterialSolid pine

Starting heightApprox. 54cm

Base size18cm x 18cm

Blocks per layer3

Starting boardIncluded

Carry bagIncluded, black

AssemblyNone, ready to play

Where it playsIndoors or outdoors

Warranty5 years, backed by Jumbo Games

BrandJumbo Games

DeliveryFree, Australia-wide

Frequently asked questions

The things people ask us before they order a set.

How many blocks come in the set?

Fifty-four solid pine blocks, each 18 x 6 x 3cm. A starting board and a black carry bag come with them, so the set is complete on arrival.

How tall does the tower stand?

Built three blocks to a layer it starts at around 54cm on an 18cm square base, and it gets taller as you play, because every block taken from the middle goes back on top.

Is there anything to assemble?

No. It is ready to play straight out of the box. Set the board down, stack the 54 blocks in layers of three, and you are away.

Can we play it on grass?

Yes, and that is what the starting board is for. It gives the bottom layer a flat surface even when the ground underneath is not. Short grass or paving beats long grass.

Can younger children play with adults?

They can, and it is one of the few games where everybody plays the same version. No reading, no scoring, one rule. Steady hands beat long arms.

Is there a warranty?

Yes. Jumbo Games back the set with a 5-year warranty.

How does it pack away?

All 54 blocks and the starting board go back into the black JUMBO GAMES carry bag included with the set, which keeps the pieces together and makes it easy to take anywhere.

Do you ship to PO Box addresses?

Unfortunately our courier drivers cannot deliver to PO Box addresses. If you have an alternative address such as a workplace or office, that will keep delivery smooth and on time.

What age is it suitable for?

Jumbo Stack Tower works for all ages, from young kids through to adults, since there is no reading or scoring involved, just steady hands. As with any game involving small wooden blocks, we'd recommend adult supervision for younger children.

Can it be played indoors?

Yes, it works well indoors on any flat, hard surface like tiles or floorboards. Carpet can make the blocks less stable, so a hard floor gives the best game.

Store FAQ’s

Do you offer layby?

Yes. We can set up a simple layby on most items—no interest, just easy instalments. Your order ships once the balance is paid. Pop a layby request through or message us and we’ll set it up.

How long until my order dispatches?

Most products leave the warehouse in 1–3 business days after payment clears.

How long does delivery take?

Courier time depends on your state and the size of the item. Metro is usually quick; 1–3 days for the East Coast and 4–5 days for the West Coast. Regional/remote can take a bit longer. You’ll get tracking once it’s collected.

Do you offer assembly?

Yes—in most areas. We work with insured installers who know our brands well. Ask for an assembly quote and we’ll book it once the item is received.

What warranty is included?

All products are covered by the manufacturer’s warranty (length varies by brand). Majority are 12 months. Some are longer—check each product or ask our team. We’ll organise the fix with the supplier—fast and fuss-free.

Do prices include GST?

Yes, all of our products are GST inclusive.

Do you price match?

Yes we do! Same product, same payment method? Done. Send us the link and we’ll take a look.

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