What is nanoblock?

The original micro-sized building block.

Designed in Japan. A quarter the size of a standard block. Built by you — and made to be displayed.

nanoblock bonsai pair in a Japanese room
The idea

Micro blocks, serious detail.

nanoblock is the world's smallest building block, created by Kawada in Japan in 2008. The smaller the block, the finer the detail: the tiniest piece is just 4 × 4 × 5 mm, so a model captures the curve of a bonsai branch or the roofline of a castle — at a size that fits in your palm.

Over 300 designs — animals, landmarks, instruments, vehicles, Pokémon and more — across five difficulty levels. A relaxing, screen-free build whether you're 12 or 80.

Why nanoblock

Not just smaller. Better.

How small?

A quarter the size of a standard block. Far more detail.

The smallest nanoblock is just 4 mm — about ¼ the size of a standard building block. Smaller blocks mean more of them in the same space, so every model has finer curves, sharper edges and detail that normal blocks simply can't reach.

4 mmsmallest block¼of a standard blockPalm-sizedfinished models
A single nanoblock on a fingertipOne nanoblock, actual size ≈ 4 mm
A finished nanoblock giraffe standing in the palm of a hand
Fits in your palmA finished nanoblock model, small enough to hold in one hand

Designed in Japan

Created by Kawada, Tokyo, in 2008. The original micro block — not a copy.

  • Japan Toy Award winner
  • Patented precision fit
  • Official Australian distributor

300+ designs, 5 difficulty levels

From pocket-sized minis to big Deluxe display pieces.

  • Animals, landmarks, vehicles & more
  • Pokémon, Sanrio, Miffy & Kirby
  • New designs added all year

A build for everyone

Ages 12+ — a relaxing, screen-free build for kids, adults and collectors.

  • Colour step-by-step instructions
  • Spare blocks in every box
  • Finished models made to display

The micro difference

What makes nanoblock unlike any other building block.

4 mm micro block¼ the size of a standard block, for incredible detail.
Designed in JapanBy Kawada, Tokyo — the original micro block since 2008.
Made to displayFinished models are décor for a desk, shelf or windowsill.
Award winningGrand Prize, Japan Toy Awards 2011. Globally recognised.
Patented designPrecision-moulded blocks click together with a satisfying fit.
Colour instructionsDetailed colour-coded steps plus spare blocks in every set.
For everyoneA relaxing, creative escape for kids and for adults who want to switch off.
300+ designsAnimals, landmarks, Pokémon, instruments, vehicles and more.

Kawada is a Japanese toy maker with a long history of block toys. In 2008 they launched nanoblock, the first micro-sized building block, and it quickly became a hobby loved around the world. Every set is designed in Japan. Kawada Australia is the official distributor for Australia — so what you buy here is the real thing, direct from the maker.

Original micro blockOfficial Australian distributor
nanoblock Japanese Garden Deluxe in a Japanese room
Heritage

Made by Kawada, Tokyo.

n-fig
Also from nanoblock

N-Fig keyrings.

Your favourite characters, fully moulded in the nanoblock pixel-art style and clipped to a keyring. All the charm of a finished build, zero assembly.

Pre-cast — no building required Removable clip for keys, bags & pencil cases Officially licensed: Sanrio, Kirby, Naruto, Miffy, PAC-MAN & more From $11.99
N-Fig Pochacco keyring clipped to a pouchClips to a bag, keys or pencil case
Shop N-Fig
N-Fig Keyring - PAC-MAN Blinky - N-Fig moulded nanoblock-style keyring - Nanoblock micro-sized building block set
KEYRING
PAC-MAN Blinky
$14.99
N-Fig Keyring - Miffy Cry (Yellow) - N-Fig moulded nanoblock-style keyring - Nanoblock micro-sized building block set
KEYRING
Miffy Cry (Yellow)
$14.99
N-Fig Keyring - Miffy Blue - N-Fig moulded nanoblock-style keyring - Nanoblock micro-sized building block set
KEYRING
Miffy Blue
$14.99
N-Fig Mini Keyring - Kirby Inhale - N-Fig moulded nanoblock-style keyring - Nanoblock micro-sized building block set
KEYRING
Kirby Inhale
$11.99

Why shop with nanoblock Australia?

Official Australian distributorKawada Australia — 100% authentic nanoblock, direct from the manufacturer in Japan.
Australia's largest range300+ designs in stock, including sets you won't find anywhere else in the country.
Free shipping over $99Australia-wide. Orders under $99 ship from a flat rate.
Next business day dispatchOrder before 2pm AEST and it leaves our Melbourne warehouse the next business day.
30-day easy returnsNot happy? Risk-free refund or exchange within 30 days.
Buy now, pay laterAfterpay and Zip at checkout. Gift cards available.
A finished nanoblock model displayed at home

Ready to start building?

Explore the full range and find your next micro masterpiece.

Shop all nanoblock