Skip to product information
1 of 6

Montessori Cube Chair

Montessori Cube Chair

Regular price $120.00
Regular price Sale price $120.00
Sale Sold out
Shipping calculated at checkout.
The Montessori Cube Chair is a versatile weaning chair for infants to toddlers. Paired with a RAD Toddler Table, it's the ideal first chair for mealtime and play. With a focus on self-dressing skills and the transition to solid food, this chair supports your child's development. Create a comfortable and engaging environment as your little one explores new tastes and gains independence.

Ships from our Los Angeles woodshop in 3-5 Days

View full details

Shaping Little Ones for a Solid Foundation


The unique RAD Montessori-inspired Cube Chair is three chairs-in-one to accommodate your growing infant to toddler. The solid back provides postural support and flips to three different sizes. On one side, the RAD Cube Chair is 5" high, another side is 7" high and when you flip it onto its front, it transforms into an 11" stool to accommodate your growing child.

With a handy grip side handle, the Cube Chair can be paired with RAD Toddler Tables for mealtime, play and other activities. It is the perfect first chair for your child to master the art of pulling socks and shoes on by themselves.

Ships fully assembled.

Although our products are crafted to encourage exploration and free-form play, please never leave your child unattended to avoid injury.


11"(L) x 12"(W) x 11"(H) [Seat heights of 5", 7" and 11"]
Weighs 7 lbs


Made from 13-ply Sustainable Formaldehyde-free Euro Birch which is both durable and attractive.

Sealed with a Zero VOC UV cured finish.

Some parts such as rungs and table legs are solid hardwood.

Learn more...


Shipping estimates are when an item will ship. In general, domestic shipments are in transit for 2 - 7 days.

Contiguous USA: Free Shipping on all orders

Los Angeles: Save on shipping and receive free assembly when you pick up from our shop

Hawaii and Alaska: Shipping calculated at checkout

The Rest of the World: Shipping, import duties and taxes calculated at checkout
Note that import duties and taxes will be paid when your order is placed. There will be no additional charges upon receipt of your package!

➊ Suitably aged for strong sitters thru 3-years old
➋ RAD design, sturdy construction, attention to detail and quality of material ensure safe use
➌ Three seat heights; 5", 7" or 11" (as stool)
➍ Handles for aided movement
➎ Handmade in our shop
➏ Supports up to 200 lbs
➐ Designed for indoor use. While it may be used outside, we cannot guarantee against prolonged exposure to moisture and UV rays.

Sizing Guidelines

The legs on our tables are easily swappable as your child grows. Order the compatible seating to pair with your table.

8" Infant: For children sitting on the floor
13" Toddler: Toddler Stool, Grow Stool and Cube Chair
19" Preschool: Preschool Stool, Grow Stool and Skoolhaus Chair

Carbon-neutral shipping with Shopify Planet
Carbon-neutral shipping on all orders
shipping emissions removed
That's like...
miles driven by an average gasoline-powered car
  • handmade furniture for children

    Made in USA

    Ethical products start with responsible manufacturing.

    Learn more about our company...

  • RIE, Pikler and Montessori inspired furniture for babies and toddlers

    Fostering Growth

    Our products are based on many early childhood philosophies such as Montessori, Pikler and RIE®

  • nontoxic childrens furniture made from wood

    Nontoxic Materials

    We use materials that are safe for your child and the Mother Earth.

    Learn more about our materials...

1 of 3

Join the RAD family

Sign up for our newsletter and be the first to know about new collections and exclusive offers.

Customer Reviews

Based on 21 reviews
Anonymous (Newton, US)
A wonderful cube chair

A wonderful chair! An instant favorite! Visually attractive and well designed to accommodate young kids of various ages. Thank you RAD for great craftsmanship.

AmyD (New Albany, US)
Beautiful Table and Chairs

The table and chairs look great in our church nursery. The children love them!

Sun (Hobart, US)
Love the Cube Chair

I got the cube chair for our 6-month-old to use as a little desk. I'm excited that he will grow with this piece - from desk to chair to stool.


My 16 month old loves climbing in and out of his cube chair! We set up a “work” corner for him in our work room to encourage independent play while I work. Item came well packaged, and quite quick!