4.76 (301) Over 2.2 million blocks sold worldwideOver 2.2 million blocks sold

RIWI® mini building blocks

The original.

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4.76 (301) Over 2.2 million blocks sold worldwideOver 2.2 million blocks sold

RIWI® mini building blocks

Name: RIWI® mini Bausteine
Rating: 4.76 (301 reviews)

The original.

MINI BLOCKS. MAXI IMAGINATION.

Less screen time, more play
Caves, castles & obstacle runs
Movement, fantasy & motor skills
Safe & TÜV-tested (EN 71)

12 MINI BLOCKS FREE~~€49.95~~FREEOnly while stock lasts

€139.95 (price per block: €3.88)

incl. VAT · ✓ Free shipping within the EU

Choose your set: 36 Blocks

4.76(301 Reviews)Over 98% keep their set

Estimated delivery: 3–5 business days

85,000+ parents trust RIWI® — in over 30 countries
30-day money-back guarantee

RIWI® mini blocks are the original RIWI® foam building blocks in a compact mini format. They take up much less space in the kids' room and combine perfectly with RIWI® XXL blocks.

Size per block: 35 × 13.5 × 6.5 cm
Colours: blue, yellow, green, red — equal numbers in every set
Age: 3 years and up

What RIWI® mini encourages during play

Dexterity, gross and fine motor skills
Creativity and imagination
Spatial thinking

⚠ Warning! Not suitable for children under 3 years. Choking hazard – small parts.

Material

Tested polyurethane foam – developed specifically for children's toys
Super light, soft and shape-retaining
High friction: the blocks grip each other when stacked and don't slip

Safety

Tested to EN 71 (European toy safety standard) by TÜV AUSTRIA
OEKO-TEX® STANDARD 100 & REACH-compliant
Not suitable for children under 3 years (choking hazard – small parts)

Care

Washable in the washing machine or by hand at 30 °C
Use a mild detergent – no fabric softener
Gently squeeze out and air-dry lying flat
Outdoor play is fine – afterwards please store in the shade. Long exposure to direct sunlight can make the foam turn yellow (harmless to health, but visible).

12 mini blocks: 3 blue · 3 yellow · 3 green · 3 red
24 mini blocks: 6 of each colour
36 mini blocks: 9 of each colour
48 mini blocks: 12 of each colour

Shipping note: Depending on the set size, the blocks are shipped compressed. After unpacking, the foam needs up to 48 hours to regain its full shape. Please open the parcel right after it arrives.

$OEKO-TEX® STANDARD 100$

Independently testedView all seals

Building blocks kids love.

Read all reviews

★★★★★

Great building blocks! What I especially love: they are washable. When you lay them out flat to dry, they take their shape back perfectly. We have the 48-piece set and build huge caves with room for several kids at once.

★★★★★

We could throw out every other toy and my kids would still be happy, because all they want to do is play with their RIWIs! It sparks the imagination enormously — from caves to whole castles, anything is possible. You won't regret the purchase.

★★★★★

By far the best investment for indoor play. The blocks are functional, superbly made and let kids romp, climb and do somersaults safely — with no hard edges at all. Finally a solution that keeps them active!

★★★★★

Beaming little faces and heaps of building fun! The material is soft, light and grippy — perfect for stacking. A highlight is toppling a tower together and landing softly in a mountain of blocks. Odourless and absolutely top quality!

★★★★★

Just bought my second set. There are plenty of sellers out there — but buy the original. The quality, the versatility and the fact that it still looks great in the living room make it worth every cent. Highly recommended!

★★★★★

Our three kids keep coming up with new ideas and love to simply throw themselves into their creation at the end to knock it all down again…

Which set fits?

Not sure yet which set is right?

All sets fit together — and with RIWI® XXL blocks. Start small, expand any time.

12 Blocks

12-block set

Perfect for: Trying them out · as an add-on
What you can build: Towers, rockets, sorting games

€49.95(price per block: €4.16)

€4.16 / block incl. VAT, free shipping within the EU

24 Blocks

24-block set

Perfect for: Add-on for RIWI® XXL · first own projects
What you can build: Castles, igloos, cars

€99.95(price per block: €4.16)

€4.16 / block incl. VAT, free shipping within the EU

Bestseller

36 Blocks

36-block set

Perfect for: Lots of ideas · great for smaller rooms too
What you can build: Houses, boats, big towers

€139.95(price per block: €3.88)

€3.88 / block incl. VAT, free shipping within the EU

Round tower made of 48 RIWI® mini blocks

48 Blocks

48-block set

Perfect for: Several kids · endless building ideas
What you can build: Ships, castles, whole play worlds

€179.95(price per block: €3.74)

€3.74 / block incl. VAT, free shipping within the EU

💡 Our bestseller: the 36-block set — big enough for lots of ideas, compact enough for smaller rooms. For several kids and endless building ideas, go for the 48-block set.

Real play“Mini blocks. Maxi imagination.”

It all starts with imagination.

Towers, castles, igloos, boats or cars – with RIWI® mini blocks, kids build whatever comes to mind. No instructions, no right answer.

Stacking, sorting, rebuilding and diving into the pile of blocks: free play that trains concentration and problem-solving along the way.

Big play in a small space
Stacking & sorting – for little hands aged 3+
Free play without instructions

Learning starts with play

Playtime that really counts.

Stacking and sorting trains children's motor skills and spatial thinking. Building together, they discover creativity and team spirit – with no instructions and no screen at all.

Compact and versatile: just as good at home as at nursery.

This is RIWI® mini. #RaisingBuilders

Family building towers together from RIWI® mini blocks

Independently tested

Soft by design. Tough on testing.

RIWI® mini blocks are tested to the European toy safety standard EN 71 and to OEKO-TEX® STANDARD 100 – by the independent testing body TÜV AUSTRIA. They are also REACH-compliant and made in Europe.

TÜV Austria · EN 71

$OEKO-TEX Standard 100 label$

OEKO-TEX® STANDARD 100

View all certificates

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What parents say about RIWI® mini.

mini + XXL

Made to combine.

Each RIWI® mini block measures 35 × 13.5 × 6.5 cm and combines perfectly with RIWI® XXL blocks – for even more building fun and new play worlds.

Thanks to the high friction, the blocks grip each other when stacked and don't slip – so even big constructions are possible.

Takes up much less space in the kids' room
Combines with RIWI® XXL blocks
Equal numbers in blue, yellow, green & red

Why RIWI® mini?

Perfect for the kids' room. Made for adventure.

📏

Space-saving

The mini blocks fit into any kids' room.

💡

Encourages what matters

Creativity, motor skills and imagination – no screen needed.

🧸

Safe & tested

Tested to EN 71 by TÜV AUSTRIA, OEKO-TEX® STANDARD 100 and REACH-compliant.

🧩

Combinable

A perfect match for RIWI® XXL blocks – for even more play worlds.

🧼

Washable

In the machine or by hand at 30 °C.

🌦️

Indoors & outdoors

Outdoor play is fine – afterwards please store in the shade.

Good to know

Frequently asked questions

How safe are RIWI® mini blocks?+

The blocks are made of tested polyurethane foam developed specifically for children's toys. They are tested to the European toy safety standard EN 71 and to OEKO-TEX® STANDARD 100 – by the independent testing body TÜV AUSTRIA – and are REACH-compliant. They are made in Europe.

⚠ Warning! Not suitable for children under 3 years. Choking hazard – small parts.

How do I wash the blocks?+

In the washing machine or by hand at 30 °C, with a mild detergent and no fabric softener. Then gently squeeze out and air-dry lying flat – ideally with good air circulation.

How many mini blocks do I need?+

12 blocks are ideal for trying them out or as an add-on. 24 blocks are great for expanding RIWI® XXL blocks or for first own projects. 36 blocks – our bestseller – are big enough for lots of ideas and compact enough for smaller rooms. 48 blocks offer maximum play fun for several kids.

Do mini and XXL go together?+

Yes. RIWI® mini blocks (35 × 13.5 × 6.5 cm per block) combine perfectly with RIWI® XXL blocks. Thanks to the high friction, the blocks grip each other when stacked and don't slip.

Where do I put the blocks?+

The RIWI® mini Bag holds 24 mini blocks and turns them into a compact play stool.

Why does my set arrive compressed?+

Depending on the set size, the blocks are compressed for shipping using a special machine. After unpacking, they expand back to their original size on their own – this can take up to 48 hours. Please open the parcel right after it arrives.

How fast is delivery?+

Free shipping within the EU with DPD or UPS. Delivery takes 3–5 business days.

Can I return my set?+

Yes. Our 30-day money-back guarantee applies.

Can I pay by invoice?+

Purchase on invoice is only available for businesses, nurseries and public institutions – via our order form.

Discover the compact play wonder.

The original RIWI® blocks in mini format – for children aged 3 and up. ⚠ Warning! Not suitable for children under 3 years. Choking hazard – small parts.

Free shipping within the EU
Tested to EN 71 · TÜV AUSTRIA
Made in Europe
30-day money-back guarantee

Get RIWI® mini now

RIWI® mini building blocks

MINI BLOCKS. MAXI IMAGINATION.

Building blocks kids love.