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Rainbow Set

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Color: pastel

Shipping takes 2-5 business days in the US


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Little moments of play stack up to big ideas. Use our Rainbow Set to get started on a colorful adventure. Comprised of the six Original stones set in the colors of the rainbow and one bright confetti Board. This set provides a perfect environment for endless fun and learning opportunities. Stack, balance, hop, toss and organize simply ways to use our versatile and beautiful elements. Fun for kids, functional for parents.

Note: The classic set currently includes the color green instead of dark green.


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  • Safe stacking elements: no sharp corners or edges, water-, saliva- and UV-resistant 
  • Stapelstein® Original elements are 0.4 light and can support up to 396 lb in weight
  • Stapelstein® Boards are 0.6 light and can support up to 264 lb    
  • Stapelstein® elements are made of eco-friendly EPP (expandable polypropylene) 
  • Is compatible with all Stapelstein® products 
  • Color of the actual products may differ from that on the screen, due to lighting conditions during product photography and different screen settings. 

Play safely

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If you want to use Stapelstein® products for balance games and for courses, it is best to do so on a level and non-slip surface. Stack the Stapelstein® elements only as high as you feel safe. We recommend that you stack a maximum of 3 elements if you want to climb a tower on foot.

Products from Stapelstein® are waterproof and can be taken into the water. However, they do not replace a buoyancy aid! Young children must be supervised when playing in the water with products from Stapelstein®.

Pointed objects and surfaces such as scissors, stones, knives, nails, wire or small pointed children's teeth can leave permanent marks on Stapelstein® products. Particularly severe damage can affect the stability.

Maximum load Stapelstein® Original: 396 lbs
Maximum load Stapelstein® Board: 264 lbs

Download instructions here

Made in Germany

Rainbow Set
Rainbow Set
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0.4 lb light, 396 lb strong

indoor & outdoor

Free from pollutants

Customer Reviews

Based on 44 reviews
Alexandra B.
Great purchase

I was hoping for something open ended as the price is an investment and was right away pleased. They are incredibly lightweight AND sturdy/durable. The first afternoon my 3year old had them as lava stones, steps to her bed, and they wound up as bowls/seats for stuffed animals to sit around a 'campfire' she'd arranged. They look pleasing when they're stacked/put away and we'll enjoy them for years to come.

Paula Castañeda

Great toy! Entertainment for hours

Versatile and Fun

We absolutey love these. I was first surprised at how light they were, but, they are so strong! And the Kiddos love playing with them! They have been bowls, nests, floor is lava, train seats, so many things! They are so open-ended. We also love that we can use them as step stools in so many situations. My husband recently used them while installing a light on the ceiling. It's not just for the kids! Please bring more colors to the US!

Great multi use ‘toy’ for kids

I like simple toys that can be used in different ways and allow kids to use their imaginations . These stepping stones with the balance board are durable and also kinda cute in our living room play area. I can see my son using this for years to come

C Freeman

Very light weight toy to have in playroom with versatile amounts of use!

All Stapelstein® elements have the impressive ability to transform any room. Whether your child creates a playground full of adventure, an obstacle course or a fantasy world, there’s no limits to what they can create.

Inspiration for application:

  • Build life-size stacking worlds
  • Create balance obstacles
  • Evolve them into dynamic seating and actively sit
  • Turn them into a flexible stool to reach new heights
  • Sort and organize items
  • Use them for activities like yoga, throwing and catching
  • Have fun with water games in the bathtub, pool or sea
  • Drum on the elements and make music
  • Turn them into a teaching moment: Learn colors, numbers and grammar

Designed to promote a child’s development

Our products are made to support: motor skills, social and emotional development, cognitive skills and concentration and endurance. How? By offering the offering the opportunity to promote balance, ignite imaginative play and creativity, and increasing body awareness and activity through play and everyday usage.

seals from stapelstein seals from stapelstein

What makes Stapelstein® special?

All of our products are modular and can be combined with each other. Stapelstein® elements are durable and made to last and they’re developed by experts in education and design.

All Stapelstein® elements are made from resource-saving EPP. The plastic is 100% recyclable and also free from blowing agents, plasticizers or other additives.

They are robust and can therefore also be used outdoors. After playing, they can be cleaned with a brush, water and, if necessary, soap.

We want Stapelstein® to accompany you not just for a few weeks, but for many years.
We promise you that Stapelstein® products, when used safely and responsibly, will provide you with more movement in your everyday life for many years to come.

We recommend Stapelstein® elements for children from the age of one.

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