Skip to content

Grimm's Large Rainbow 12 pieces


Grimm's Large Rainbow from Oskar's Wooden Ark is absolutely versatile and a ideal toy even for the smallest. Toddlers stack, sort and build and as the children get older they will use it as a cradle for dolls, as fence for animals, like a tunnel or bridge for vehicles, as house for dwarfs or dolls. The possibilities with one of the world famous Grimm's Wooden Toys Tunnels or Rainbows are endless and it is by far the most open-ended toy you can imagine. It will always be integrated in playing with a lot of fantasy. 

In addition to the fact that it is not only a versatile toy, but also looks a little bit like art. A guaranteed eye-catcher in every house that will last for generations.

Made from precious lime wood and finished with a non-toxic water based color stain. 12 pieces. Size: length 38cm, height 18cm.

Grimm's Large Rainbow is also recommended by »spiel gut«. The "Spiel Gut" seal is one of the most prestigious certifications for children's toys in Germany.

Grimm's world famous large Tunnels and Rainbows from Oskar's Wooden Ark are available in different colours and size options. To provide a better overview we have listed them here for you: Grimm's Rainbow World by Oskar's Wooden Ark.

Grimm’s Spiel & Holz Design from the Swabian Alp is one of the most outstanding German wooden toy manufacturers. As a family-owned company they develop, manufacture and sell wooden toys since 1978. Grimm’s intend is to design toys, whose simple and reduced design together with beautiful colouring, and inviting surface feel are well suited for all ages - products that are played with over and over again. 

Committed to the pedagogical guidelines of Montessori and Waldorf pedagogy, Grimm’s offer open-ended toys made of sustainable sourced wood for both children and adults. Their natural toys are not only well renowned in Europe and used extensively in many kindergartens and by speech and occupational therapists to improve and extend general didactics, fine motor skills and mathematical reasoning.

Customer Reviews

Based on 131 reviews
Beautiful quality

We absolutely adore this rainbow! My 3 year old took to it straight away, it was amazing to see how imagination bloom. He uses it with lots of his other toys, mostly blocks and trains. I find myself playing with it even when he isn't! What a great toy. It was actually a birthday present for him.. But I just couldn't wait, so he got it early!

First piece of Grimm’s

We decided to order this piece and my son had so far come up with tunnel, giant, mountain and cake. Can not wait to add more pieces to our play area!


Product is so beautifully made. I received so quickly I can't wait to give to my little boy for his birthday next week.

Grimms Rainbow

The Quality is incredible!! I just know this product is going to keep my son busy for hours.

Amazing open ended toy

I didn't realise the amount of different waus you could play with this. My 3 year old son loves it!! Incorporating his animals in with the rainbow. He makes houses, tunnels, caves, cars, swings and lots more out of this rainbow. Definitely well worth the purchase!!


This is a versatile and endless ideas item, limited only by ones imagination. My 2,5,9 yr olds respectively all enjoy this piece. Add semis and double the uses. Like I always say to others, quality heritage toys they keep giving.

Grimm’s Large Rainbow

Great wooden toy!