•
1 10

RIWI® XXL Replacement Block

RIWI® XXL Replacement Block

After many adventures, building blocks can sometimes look tired. With our replacement building blocks and covers, your set will be ready to go again in no time! 🧩✨

Product
Color
153 kr
153 kr
Sale Sold out
Taxes included. Free shipping*.

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

Estimated Shipping Widget will be displayed here!

American Express Apple Pay Bancontact EPS Google Pay iDEAL Klarna Maestro Mastercard PayPal Shop Pay Union Pay USDC Visa

🌱 Play sustainably: Only replace what is necessary

✨ Fresh look for used building block sets

🛡️ EN71 tested & TÜV certified.

🧼 Easy to care for and durable

❤️ Popular with families, daycare centers & playgroups

Building blocks & covers for purchase

After years of jumping, climbing, and castle adventures, some of the bricks are starting to look a bit dated? No problem: Get the official RIWI® replacement bricks and covers here to make your set look like new again! 🧩✨

Why practical?

  • Long-lasting feature: Instead of replacing the entire set, simply reorder individual parts – good for your budget and the environment. 🌱
  • Simple & flexible: Compatible with XXL and mini building block sets – add pieces as needed. - NOTE: Covers only available for XXL building blocks.
  • Fabric of your choice: velour (soft & elegant) or PU covers (robust, water-repellent & wipeable).

👉 So that the adventures continue – with a fresh look and the usual high RIWI® quality.

Product Information

Variants & Sizes - Building Blocks:

  • XXL building block: 71 × 20 × 10 cm – high-quality PUR foam.
  • mini building block: 35 × 13.5 × 6.5 cm – compact, lightweight, versatile.

Covers only for XXL building blocks:

  • Velour: 100% polyester, soft & comfortable, removable, washable (40°C), durable.
  • PU covers: 100% polyester with PU coating, water-repellent, easy to wipe clean, robust – ideal for indoors & outdoors.

Care instructions

🧼 The RIWI® foam blocks & covers are easy to keep clean:

  • Building blocks and velour covers washable at 40°C
  • PU Covers: Washable by hand at 30°C
  • Always use suitable detergent!

Security

🔒 Safety is our top priority at RIWI®

  • Foam:Tested polyurethane foam, safe toy (EN71), skin-friendly (OEKO-TEX® Standard 100). - Certified by TÜV Austria.
  • References:Removable; velour washable at 40°C, PU simply wipe with a damp cloth.

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)

Would you like to order on invoice? No problem! The same conditions apply as for purchases in our online shop. You can find all the details about our terms and conditions, return policy, and further information in the footer of our online shop at riwi-buildit.com.

Orders on invoice are only available to businesses. Unfortunately, private individuals cannot use this service.

How it works:

1) Please fill out the order form carefully. Provide the product name, the variant, and the quantity. (If you have a discount code, please enter it in the form (field product) as well.)

2) After successful processing, we will contact you via email with the invoice and tracking information.

View full details

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

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:

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)

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.

Still not sure which set is right for you?

  • 12-piece building block set

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

  • 24-piece building block set ( bestseller )

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

  • 36-piece building block set

    Even more building blocks, even more possibilities.

  • 48-piece building block set

    Ideal for little engineers with big plans and endless imagination.

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.

Matching products for RIWI® XXL blocks

1 6