Kaden Marble Run S "Mix in Box" — Oskar's Wooden Ark Skip to content
Grimm's Building Set Stairway launch - Monday, 22nd - 9.30 AM Adelaide time
Grimm's Building Set Stairway launch - Monday, 22nd - 9.30 AM

Kaden Marble Run S "Mix in Box"


With the Kaden Basic Modular Boxes, entry into the world of Kaden ball runs begins. A ball run can be created by thoughtfully placing the provided components together like building blocks. All wooden building blocks included are compatible with any other size S box set. 

This set not only includes the "Classic" pieces but also an intersection, pair of waves, a spiral and two funnels with differing entry directions which can make ball runs more interesting as the balls spin round and round as well as up and down. Kaden Marble Runs are made in Germany from steam treated beech wood - a process that increases stability and durability.

Extend your marble run by adding different Kaden Marble Runs of the size S:
Kaden Marble Run "Mix in Box" S can be fully combined with Kaden Marble Run "Classic" SKaden Marble Run "Wave" S; Kaden Marble Run "Funnel" S or Kaden Marble Run "Chord" S. We also offer Kaden Marble Run "Classic in Box" S.

Kaden Marble Run "Mix in Box" S consists of 64 building blocks:
- 11 simple wooden blocks
- 2 half simple wooden blocks
- 2 double sized simple wooden blocks
- 8 straight wooden blocks
- 6 double sized straight wooden blocks
- 27 quarter circles
- 3 semicircles
- 1 intersection
- 1 pair of waves
- 1 spiral
- 1 funnel with entry left
- 1 funnel with entry right
- 6 coloured wooden marbles

Wooden Box: 22 cm x 34 cm x 20 cm
Building Blocks: 6 cm x 6 cm x 3 cm
Wooden Balls: 2.6 cm diameter 
Weight: 8.5 kg

Choking Hazard:
Kaden Marble Run "S" contains marbles and small parts. Not suitable for children under 3 years of age. We recommend to get Kaden Marble Runs size "M" for children aged three years and younger.

An overview of the different Marble and Ball Runs available can be found in our blog post The Ultimate Marble Run Play Guide.

Customer Reviews

Based on 9 reviews
Kayla P
Fantastic toy, for every family member

24 hours into owning a Kaden marble run. Nearly every waking hour (other than feeding the girls and toilet breaks) we have been playing with it.
If this isn’t the best toy ever, I don’t know what is.
For the first time, as a whole family we are playing together. No devices or distractions, just imagination, thinking and some good old fashioned laughter.

I have been really struggling with anxiety during this testing time, so not only has it been great for my girls, it’s been one amazing thing for me.
One toy, yet so many possibilities and so good for the whole family in many different ways.

Thank you again Simon Till and team, we love our kaden run so much, that we are already wanting to expand.

#mailfromoskar #kadenmarblerun #familytime

Caitlin Spiteri
Whole family loves it

Kinda enjoy playing with it on my own as much as the kids enjoy it! We will be expanding and buying a second set for sure ! If your considering buying one it really is worth it


This set is stunning - the pieces feel beautiful and smooth, and There are so many different ways to set it up. My nearly 4 yr old loves it, highly recommend!

MEaghan sTamer
Top quality plastic free ball run

I bought the marble run for my 4 children age 9,8,3,2 for Christmas but hubby and i just had to get it out to play with first. ....We love it! It is like a puzzle as well as you can build and create the most wonderful run with your imagination. My children will get years of play and this will be a toy kept for grandbabies! Very happy with toy!

Finally converted my husband

I just received this today and my husband has spent the last 3 hours playing with it under the disguise of setting it up for our daughter... this is the only toy I got so far that he thinks is good value for money:) The possibilities are just endless, especially combining it with the LSP, rainbow etc. Can’t wait to get the different extension packs now!

Sara Sutherland
Fun for all ages

Really love the open ended play with this. It’s fun for all ages and can made as easy or as complex as your like. Love it

Hours of family fun in a box.

All the family enjoyed this item, endless possibilities. From 2yrs (supervised ball is small) - 60yrs (Grandpa) enjoyed this as an extended family game. Truly crafted with care, wood is gorgeous to hold and fit together in your desired configuration. Will last generations! It’s loved by our family.


Such amazing quality! So versatile and easy to use. My kids are loving it and so am I. It has everything you need to make any ball run.

Jody Vlahandreas
Just brilliant

This mixed set has everything you need for excellent ball runs. The pieces are of a very high quality and fit together well. My 4 year old is able to place them together to make simple ball runs. This set will continue to grow with her.