43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
43110 Grimms Rainbow Square Mosaic 36 pieces
Grimm's Wooden Toys

Grimm's Square Mosaic Rainbow 36 Pieces (PRE-ORDER LATE OCTOBER ARRIVAL)

$113.70
/
Shipping calculated at checkout
Grimm's PRE-ORDERs for late-October delivery
Orders will ship once all stock in your order is available
Shipping Schedule

When will a brand or product restock?

To find out the moment a product comes back into stock, register for a back in stock notification straight from the product page and we'll send you a free email or SMS as soon as it arrives on our shelves.

Or add your favourites to your Wishlist - if anything changes with stock or prices, you will be one of the first to know!

Current Status, Brand Restocks, Incoming Shipments: 

(if the brand you are looking for is not listed below, please check individual product listings, and sign up for back in stock notifications)

Ahrens Candles - restocked May 2026

Ambrosius - availability shown on each product

Beck Wooden Toys - now available

Bikeho - now available, next restock Early December 

Billes & Co Marbles - restocked May 2026

Bumbu Handcrafted Wooden Toys - restocked July 2026

CUBORO Marble Runs - now available

DAS Modelling Clay - now available, restocked regularly

Dinkum Dolls by Olli Ella - new arrivals and restocked regularly

Drei Blatter - now available, next restock later 2026

Dipam Beeswax Candles - now available

Dynamiko -  availability shown on each product

Encaustic Wax Art - now available

Erzi - restocked July 2026

From Jennifer - restocked frequently

GIOTTO Art - now available, restocked regularly

Gluckskafer - restocked July 2026

Golden Fleece Australian Eco Wool - now available

Grimm's Wooden Toys - restocked September 2026, preorders open, next restock due late October 

Grunspecht - now available

KAPLA - now available 

Kids at Work Tools - restocked May 2026

Kitpas Art - restock due End September 2026

Kraul Toys - restocked July 2026 

LYRA Art - now available - restocked monthly

Mader Spinning Tops - now available, next restock October 2026, with Mader Live event 4th November

Maileg - restocked regularly

Matador - restocked July 2026

Mercurius Australia - now available, restocked frequently

MyRoads - New Brand, now available

Nanchen Natur - restocked May 2026

NIC Toys - restocked July 2026

NOM Handcrafted - restocked frequently 

Pfingstweid Wooden Toys - now available

Predan - availability shown on each product

Rattlesnake Percussion Instruments - now available

Regenbogenland - restocked July 2026

Sarah's Silks - restocked frequently

Schoellner Wooden Toys - restocked July 2026

SENGER Naturwelt - restocked August 2026

SOLVEJ Swings - now available

STOCKMAR - restocked frequently

Stapelstein - restocked September 2026

Telleby Debresk - now available 

URSUS Parper Craft - restocked June 2026

VAH Spielzeugmanufaktur - restocked May 2026

Walter Toys - restocked July 2026

Waytoplay - Roads now available. New Arches now available

Wishbone Bikes - availability shown on each product

Wobbel Balance Boards - restocked July 2026

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Shipping & Refunds

Shipping & Delivery

  • Dispatched within 24 hours
  • Free shipping on Australian orders over $220
  • Express, Priority & local Adelaide pickup available
  • We also ship to NZ, Canada, Singapore, US & South Korea (some exclusions apply)
  • Pre-order in your cart? We'll ship the full order once everything's in stock
  • US orders: tariffs & duties are added at checkout

Full Shipping & Delivery details →

30 Day Easy Returns

  • Any reason, no questions asked
  • Fast refunds
  • Up to 30 days from shipment
  • Item must be unopened & in original packaging
  • Sale, clearance, seconds & layby items are excluded

Full Returns & Customer Care FAQs →

Grimm's Rainbow Square Creative Set from Oskar's Wooden Ark enables children to build and create magical towers and castles.

Feel invited to have a look at our blog post "Which Grimm's Building Set Should I Choose?"

Made in: Germany
Includes: 36x Blocks, 1x Tray
Materials: 
• Limewood from sustainable forestry
• Plant-based, non-toxic oil finish
• Water-based, non-toxic, spittle-resistant paints/stains
Eco Credentials: Wood sourced under the Grimm's environment responsibility commitment
Dimensions: L 26cm (approx., whole) L 4cm W 4cm H 4cm (approx., per piece)

Recommended Age: 1+ years
WARNING: Not suitable for children under 12 months. Choking hazard due to small parts.
Safety: Grimm's wooden toys are meticulously handmade using premium materials that are toxic-free and completely safe for children. Conforms to European (EN 71) and American (CPSIA/ASTM 963) Toy Safety Standards. ISO Certified (9001:2015).

Grimm's Building & Play Worlds Collection - Online, Australia

A Rainbow of Possibilities

Grimm's building and play worlds turn simple wooden toys into endless creative adventures for kids.

  • Tower Triumphs: Stack, build, and construct castles, towers, or marble runs
  • Colourful Creativity: Vibrant shapes and colours spark imagination and fun
  • Heirloom Highlights: Premium craftsmanship makes toys that last for generations
Grimm's Blocks

Timeless Wooden Toys For Open Ended Play & Learning

Grimm’s Wooden Toys are crafted in Germany by a family-owned company dedicated to open-ended play, natural materials and timeless design. Since 1978, they have created sustainably made wooden toys that support creativity, learning and meaningful everyday moments for children and adults alike.

Each piece is designed with simple forms, soft colours and tactile wooden textures that invite children to build, stack and imagine freely. Guided by Waldorf and Montessori principles, Grimm’s toys encourage exploration, problem-solving and imaginative thinking without limits or instructions.

Made from sustainably sourced alder, beech, lime and maple wood, every toy is carefully finished using safe, non-toxic colour stains. Built to last for generations, Grimm’s supports fine motor development, sensory learning and creative confidence through beautifully crafted wooden play.

Photo by Jennifer Buchholz for Oskar's Wooden Ark

Discover Grimm's
Grimm's Wooden Toys lifestyle image with logo, featuring a wooden toy display shelf filled with colourful Grimm's Wooden Toys, including a rainbow, cars and blocks – Oskar's Wooden Ark

Customers praised these mosaic blocks for their "fantastic" quality and vibrant colors. Shoppers noted they're a "perfect addition" to existing collections and enhance building possibilities. The blocks are particularly loved by children and described as "amazing" for construction resources. All reviews were 5-star ratings with positive feedback.

  • The quality is fantastic and we are already selecting our next purchase from you.
  • Perfect addition to a collection to enhance what can be done with the rainbow.
  • They are their favourite Blocks to build with at the moment.
  • 5 stars: 6 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
C
Carly S.

Beautiful pieces. Very grippy and easy to hold and stack! Great first building block set. My little boy is obsessed!

k
kennedy b.
MOSAIC RAINBOW BLOCKS

These blocks are good quality! I’ve gotten these to add to the many other beautiful Grimms pieces we have, Thankyou OWA 🤍

E
Emma C.
Square mosaic review

Perfect addition to a collection to enhance what can be done with the rainbow and other bits. Colours and quality great, very timely delivery!

J
Jessica O.
Beautiful Blocks

We have only had the Blocks a few short weeks, and they are already very loved by my FDC children. They are their favourite Blocks to build with at the moment.

C
Cina
Blocks,

These are an amazing starting point when building your block and construction resources, the colours and size are amazing and devine

C
Chantele H.
Fantastic product

Thank you so much for your amazing customer service! These blocks are the first of our daughters collection and she just loves them. The quality is fantastic and we are already selecting our next purchase from you. We love supporting family businesses and will buy all of our wooden toys from you in the future!

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