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  • Kinder spielen mit bunten RIWI-Bausteinen, umgeben von Texten über 2,2 Millionen verkaufte Bausteine und glückliche Kinder.
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RIWI® XXL building blocks

RIWI® XXL building blocks

Giant foam building blocks for children ages 3 and up. For building, romping, and being creative— indoors and outdoors.

Set
1 644 kr
1 762 kr 1 644 kr
Sale Sold out
Taxes included. Free shipping*.

In stock & ready for playtime – delivery in 2–5 days!

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🎁 Perfect gift for kids aged 3–12

💡 Boosts creativity, movement & communication

🧸 100% non-toxic & TÜV-certified

🇪🇺 Made in Europe

❤️ Loved by families, nurseries & playgroups

Product Information

🧱 RIWI® XXL – the original giant building blocks for play, fun & creativity!
• Size per block: 71 × 20 × 10 cm
• Equal number of blocks in blue, yellow, green & red
• Made from certified polyurethane foam – specially developed for children’s toys
• Especially loved by kids aged 3 to 12
• Super light, soft and keeps its shape – thanks to high friction between blocks
• Suitable for indoor & outdoor use
• Locally produced in Europe 🇪🇺
• Recommended by educators, tested in daycares – and loved by over 85,000 kids ❤️

🎉 Get your set now and experience the XXL fun!

Care instructions

🧼 RIWI® foam building blocks are super easy to keep clean:
• Washable in the washing machine or by hand at 30 °C
• Use a mild detergent – no fabric softener
• Gently squeeze out wet foam and let it air-dry lying flat – ideally on a drying rack with good airflow

That way, the blocks stay hygienic – even after wild playtime!

☀️ Sunlight advice: Since we deliberately avoid harmful substances, RIWI® foam can be sensitive to UV rays.
Feel free to use the blocks outdoors – but store them in the shade or protected after playtime.
Long exposure to direct sunlight may cause visible changes like yellowing – totally harmless, but noticeable.

Security

🔒 Safety comes first at RIWI®
• Made from certified polyurethane foam – specially developed for children's toys
• EN71-certified (European toy standard)
• OEKO-TEX® Standard 100 & REACH-compliant
• 100% free from harmful substances, soft & quiet – perfect for kids’ rooms
• Tested by TÜV AUSTRIA – for safe, long-lasting play

⚠️ Attention: Not suitable for children under 3 years (risk of suffocation)

Shipment

• Free shipping within the EU with DPD or UPS
• Delivery time: 3–5 working days (max. 7 days)
• Insured up to 500 € per package
• Priority shipping (DE & AT): 2-day delivery for €19.95
• Priority Pass (EU) for 19.95 € : Orders placed before 12:00 (working days) will be shipped the same day*

💡 Perfect if it's a gift!

👉 Important: Some sets are shipped compressed – the foam needs up to 48 hours to fully expand. Please open immediately upon receipt.

🌍 For CH, LI or USA:
→ riwi-buildit.ch
→ riwi-buildit.us

Buy on account (B2B)

🧾 Invoice purchase for businesses

Want to order by invoice? No problem – we offer this option for companies, daycares, and public institutions.
👉 Simply use our order form for quick processing. We’ll handle your request promptly!

⚠️ Invoice purchase is only available for business customers. Unfortunately, private customers cannot use this payment method.

🛡️ RIWI® Upgrade for everyday daycare use

RIWI Velours and PU Cover for XXL Set

Perfect for professional use: Our velour and PU covers protect your RIWI® XXL set in everyday daycare life – during regular play, heavy use, and frequent washing. Durable, hygienic, and easy to change.

View full details

Soft worlds, wild adventures - making children's dreams come true.

Still not sure which set is right for you?

  • 12 Blocks

    Ideal for getting started – and perfect for expanding. First building projects & creative adventures.

  • 24 Blocks

    Perfect for 1-2 children. Fits any child's room – with XXL fun.

  • 36 Blocks

    Even more building blocks, even more possibilities.

  • 48 Blocks

    Ideal for little engineers with big plans and endless imagination.

Build, romp, dream – all in one.

  • The perfect gift

    For shining children's eyes and unforgettable joy.

  • Endless fun

    Romping, building, laughing – a new adventure every day.

  • Learn through play.

    Naturally promote creativity, imagination and body awareness.

  • Tested. Safe.

    Made in the EU, TÜV-tested, free from harmful substances – for worry-free play.

This is what makes the RIWI® XXL building blocks so special:

RIWI Bauwerk Kunst

Imagination without limits, fun without end.

  • Caves, castles, spaceships – unlimited possibilities (never be bored again)
  • Building blocks stick well together and allow easy building
  • Play freely, without any instructions
  • Climbing and jumping – safe with soft blocks
  • Promote teamwork and imaginative play
  • For indoor and outdoor use (machine washable for easy cleaning)
RIWI XXL Iglu

Security that protects children and reassures parents.

  • Made in Europe - tested according to strict EU standards.
  • TÜV-certified - tested quality and safety.
  • Non-toxic, high-quality, and durable: premium foam for safe play.
  • EN71 and OEKO-TEX Standard 100 certified: pure, non-toxic & safe.
  • Soft, rounded edges protect children from injury.

Learning that feels like playing

  • Educationally valuable – learning with fun and movement
  • Promote motor skills and body awareness – while building, climbing and stacking
  • Building together – strengthening creativity and problem-solving
  • Develop independence and imagination naturally
  • Ideal for daycare and home – combines movement, learning and imagination.

This is what RIWI® fun looks like!

These are real videos from RIWI® families – full of creativity, movement, and joy. Be inspired!

RIWI® – the smarter choice!

✅ RIWI®

  • ✔️ Made in Europe
  • ✔️ TÜV tested, toxin-free
  • ✔️ Durable & premium quality
  • ✔️ Boosts creativity & movement
  • ✔️ Kids love them for years
  • ✔️ Machine washable
  • ✔️ Over 50% cheaper with top quality

❌ Other toys

  • ✖️ Mostly imported
  • ✖️ Doubtful quality & safety
  • ✖️ Break easily
  • ✖️ Limited play options
  • ✖️ Kids lose interest quickly
  • ✖️ Hard to clean
  • ✖️ Expensive & inflexible

RIWI® means top quality at a great price – durable, fun, and safer than most. For creative play at home – no compromises.

Over 85,000 parents trust RIWI®

Since 2017 , more than 2 million building blocks have made children's eyes light up every day.

Over 95% of the families surveyed say that RIWI is their children's favorite toy and a real highlight on every visit.

Creativity and joy that is contagious.

RIWI® FAQ – Frequently Asked Questions

🛡️ How safe are RIWI®️ blocks?⌄
Very safe – and that’s especially important to us. Our blocks are made of a special foam developed specifically for children's toys. They’re tested to European EN71 standards, the US ASTM F963 standard, and OEKO-TEX Standard 100 – all certified by the independent testing institute TÜV Austria. Plus, every block is made in the EU – for trusted, certified quality.
🧼 How do I clean the blocks?⌄
Cleaning is easy – either in the washing machine or by hand. Please don’t use fabric softener and opt for a child-friendly detergent. This way, the blocks stay beautiful and safe for a long time.
👉 Watch how it’s done here
🏕️ Can the blocks be used indoors and outdoors?⌄
Yes – RIWI®️ blocks are perfect for indoor use. For outdoor use, we recommend our PU covers especially for XXL blocks. These make the blocks more durable, weather-resistant, and hygienic – ideal for intense outdoor play.
🏠 Are the blocks suitable for small apartments?⌄
Yes! Despite their size, RIWI® blocks are easy to stack and store. For 24 XXL blocks, our clever RIWI Couch Cover transforms them into a comfy play couch with storage space. For 12 XXL blocks, the RIWI XXL Bag is perfect – practical and compact.

For mini blocks: The RIWI mini Bag transforms 24 mini blocks into a compact play stool. Great for storage, transport, or a space-saving seat in the kids' room.
🧮 How many blocks do I need?⌄
👶 12-piece set: ideal for starters
👨‍👩‍👧‍👦 24-piece set: bestseller for 1–2 children
🏡 36-piece set: great for larger play areas
💇️ 48-piece set: huge building fun for the whole family
🎨 Why are RIWI®️ blocks ideal for my child?⌄
RIWI®️ is more than a toy. It grows with your child, encourages motor skills, creativity, and independence. The soft specialty foam is safer and quieter than wood or plastic – making RIWI a great alternative to screen time.
🧱 How does RIWI®️ make building simple and stable?⌄
RIWI®️ blocks are made of a special foam with high friction. This helps them stick together when stacked, so they don't slide apart.
📦 How are the blocks delivered?⌄
Depending on the set size, our blocks are compressed with a special machine and shipped space-saving by parcel. Once unpacked, they expand back to their original shape on their own.
🧳 Where do I store the blocks after playing?⌄
For XXL blocks: The RIWI Couch Covers turn 24 XXL blocks into a cozy play couch with built-in storage – perfect for sitting, playing, and tidying up. For 12 blocks, the RIWI XXL Bag is the ideal solution – neat, practical, and space-saving.

For mini blocks: The RIWI mini Bag transforms 24 mini blocks into a compact play stool. Ideal for taking along, tidying up, or using as a child-friendly seat.
💼 Can I buy on invoice? (B2B only)⌄
For businesses, kindergartens, and public institutions, we offer payment by invoice. Please use our order form. Available for business customers only.

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