Build-and-colour cardboard kits · ages 3–10

Cardboard worlds kids build and colour themselves

Castles, cottages, market stalls and ice cream vans in heavy white board, printed with line art and waiting for markers. From tabletop models to playhouses taller than a five-year-old. No glue, no scissors, no grown-up required.

  • 100%recycled board
  • 0glue and scissors
  • 26–135 cmsize range
The white cardboard castle kit, printed with line art and not yet coloured
The white cardboard cottage kit, printed with line art and not yet coloured

↑ this is how they arrive — colour comes next

FSC-certified board No sharp edges, no smell Ships flat in a slim box Marker, gouache and acrylic friendly

Sizes

From a tabletop model to taller than a five-year-old

Three size classes, same board, same line art. Pick by how much floor you are willing to lose.

average five-year-old · 110 cm 26 cm 85 cm 135 cm Tabletop Midi Playhouse

26–30 cm

Tabletop

Sits on a desk or a windowsill. One evening to build and colour, no floor space sacrificed. The usual first purchase and the usual party favour.

Castle · cart

60–90 cm

Midi

Waist height on a small child — the size that gets played with standing up. Stalls, kitchens and rockets that hold real (light) objects.

Stall · kitchen · rocket

110–135 cm

Playhouse

Taller than the average five-year-old, with a doorway they walk through rather than crawl into. Two kids fit. It will own a corner of the room.

Dragon castle · cottage

How it works

Three steps from a flat box to a castle of their own

No tools at all. Parts hold together on slots and tabs, and the instructions are pictures — reading is optional.

  1. 1

    Unpack

    Flat sheets come out of a slim box. Every part is die-cut and numbered — nothing needs cutting out.

  2. 2

    Fold and click

    Fold along the dotted lines, push the tab into the slot, hear the click. An adult is needed for advice at most.

  3. 3

    Colour it in

    The surface takes markers, gouache, acrylic and stickers. Regret it? A replacement panel set costs a fraction of the kit.

The cardboard cottage kit, turning
The cardboard castle kit, turning
The cardboard ice cream van kit, turning
The cardboard market stall kit, turning
FRONT · 000° drag to turn it

Spec sheet

Turn it around

The Cottage: a scalloped shingle roof, round cross windows, an arched plank door on strap hinges and a stone chimney. Drag the model, or keep scrolling and it turns by itself.

N°01Material
Corrugated cardboard
N°02Exterior colour
White, printed line art
N°03Assembled size
43.5 × 43.5 × 50 cm
N°04Flat pack
54 × 48 × 5.5 cm
N°05Weight
800 g
See the whole range

The range

Seven kits, three sizes

Point at any kit and it colours itself in. Prices and specifications are placeholders for now.

135 cm

Playhouse · castle

Dragon Keep

Three towers, a lifting portcullis and a lookout platform.

$79
120 cm

Playhouse · house

The Cottage

Pitched roof, chimney and shutters that really open.

$69
80 cm

Midi · shop

Farmers' Stall

Canopy, produce crates and a board for chalking prices.

$52
85 cm

Midi · play

Little Cook Kitchen

Hinged oven door, two hobs and a shelf for the spices.

$55
90 cm

Midi · vehicle

Cosmos-1 Rocket

Clear porthole and a control panel they design themselves.

$48
26 cm

Tabletop · castle

Tiny Castle

Twin towers, arched windows, five markers in the box.

$29
24 cm

Tabletop · vehicle

Ice Cream Cart

Serving hatch, striped awning and twelve blank paper cones.

$26

The material

Why cardboard

Not because it's cheap. Because it's the one material a child is allowed to ruin.

Safe

No sharp corners, no small parts, no smell. Edges are rolled and the flute is dense enough not to slice a finger.

Recyclable

Made entirely from recycled board. When it has had its life, the whole thing goes in the paper bin — water-based inks and all.

Ships flat

Even the playhouse arrives as a box 8 cm thick. It folds back down in two minutes and lives under a bed until next weekend.

Meant to be ruined

The important one. Kids paint it, cut it, cover it in stickers and never worry about breaking something expensive.

We're not making furniture and we're not making a toy. We're making two hours
a child spends on something they then insist on showing their grandmother.

— the idea KRAFLO started from

Reviews

What parents say

Placeholder text standing in for real reviews once the first orders ship.

★★★★★
We built the castle together in half an hour. Then she spent three days colouring it, one brick at a time. I'm now afraid to mention the second kit.
Marinadaughter, 6
★★★★★
Bought the ice cream cart for a birthday. There was no actual ice cream, and six children still queued for paper cones for two hours. Money well spent.
Adamson, 5
★★★★☆
Genuinely no tools needed, that part is true. One star off because the rocket did not fit in the bedroom and now lives in the hallway. We live with a rocket in the hallway.
Katherineson, 7

Questions

The ones we get asked

Really no tools at all?

Really. Every part is die-cut at the factory and joins with a tab-and-slot. Scissors, glue and tape are not needed at any stage. A ruler helps you get a crisp fold, and that's optional.

What can we colour it with?

Markers, gouache, acrylic, wax crayons and coloured pencils. The board is uncoated and takes water well. The one thing to avoid is very wet watercolour — the board swells. Spray paint outdoors, with an adult.

How long does it last?

Normal indoor use, a season or two. The flute takes about 30 kg on the roof but does not tolerate water or repeated jumping. Replacement wall and roof panels are sold separately.

Can a child build it alone?

From about six, usually yes — the instructions are pictures. Below six an adult helps with the large folds, which need force rather than skill. Colouring is entirely theirs at any age.

Where do we keep it?

It folds flat again in a couple of minutes into a stack 8–10 cm thick — behind a wardrobe, under a bed, on top of a cupboard. The structure survives 10 to 15 rebuilds.

When can we order?

KRAFLO is still pre-launch and this site is a demonstration — there is no checkout yet. Leave an address below and we'll write when the first run ships.

Get in touch

Want to know when we launch?

Leave an address and we'll write once the first run leaves the workshop. Nothing else, ever.

Demonstration form: nothing is sent anywhere and nothing is stored.