Pre-Order by August 31st and receive Kontu by the holidays! - Details Pre-Order NOW and receive Kontu by the holidays! - Details

STEM in Hand! ⚙️

Kontu allows children in to concretely explore STEM learning such as early math using their hands.


Kontu only gets better the more blocks you have! We offer three different sets. Buy a combination of sets. Receive a discount of 30% off when you pre-order a 5 or 10-pack.


What is STEM thinking you ask? It is a combination of skills that includes observing, critical thinking, creativity, problem solving, and resilience to failure.

AGES 👶🏾 to 👵🏾

Kontu appeals to kids of many ages and stages of development. All parts pass the CPSC choke test which makes Kontu safe for children 12m and older.

innovative & totally unique

Building Blocks ✨ Reimagined

Kontu is a system of patent-pending modular, magnetic wooden blocks designed to encourage STEM thinking (science, technology, engineering, and math) in early childhood. Preschool-aged children––some as young as two––have an innate ability and desire to learn math. By cementing positive early math knowledge in their minds by age five, children build a positive disposition towards mathematics that will help them attain their full academic potential later in life. Children learn through play!

• Made from wood, not plastic!
• Multi-sensory
• Safe for children ages 12m+
• Designed to last for generations
• Screen-free
• Safe & sustainable materials
• Encourages imaginative & open-ended play

How Does It Work?

✨ September Special 15% Off ✨

Pre-order NOW and receive Kontu STEM Blocks in time for the holidays! We estimate pre-orders will begin shipping in early November.

It's the perfect gift for your child, grandchild, or your whole classroom.

Ends September 30th!

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Our Pilot Testers Said...

Vivien - Engineer & Mother of 2

One of the most important things on our parenting journey is to nurture our children’s love of learning. I tested the Kontu math sets with our 1 and 3.5 year old and it was fascinating how they both interacted with it. Kontu has so many different ways to play and it is an excellent fit for our family’s love of math.

Vivien - Engineer & Mother of 2

Sarahlynn M Etta, M.Ed., Montessori Educator

Kontu fits so seamlessly into the Montessori environment, I was surprised to learn the founder had no Montessori background! The structure and function of the trays and bits align well with the educational principles and philosophy, while the wooden construction fits with the focus on natural materials in the classroom.

Sarahlynn M Etta, M.Ed., Montessori Educator