Thousands & Thousands of Tiny Robots.

Homage to a 1960s toymaker

By: Modular Robotics

My friend Don Witte, the W in W.H.O., a construction kit toy company of the 1960s, designed several clever construction kits. In its day, his company was much in the same spirit as Modular Robotics is today. He wrote, “While adults are going to the moon, their children are playing with primitive wooden blocks, sticks, and nuts and bolts. Isn’t it time to provide our children with construction toys which fully utilize the advances in technology and the materials of the time?” We couldn’t agree more. The company produced working prototypes of four kits: Moduflex, Cylispheres, Zox, and MollyCools. They’re each different–Moduflex was perhaps the most technically sophisticated with gears and chains as well as a snap-together panel system, and it came in variations–a train kit, an architectural kit, and more. The prototypes were all made on an injection molding machine in Don’s dome in the hills west of Boulder. Sadly, they never came to market, but Don was kind enough to let me have his kits.

Support.

Frequently asked questions.

Cubelets FAQs is your place to find answers to common questions about Cubelets robot blocks, orders, and Modular Robotics.

Contact us.

Need help, can't find an answer? Contact the Modular Robotics support team and we'll help you!

Shipping and tax policies.

Get the details on Modular Robotics shipping policies and sales tax collection for orders in the United States and around the world.

Warranty and returns.

Cubelets are backed by a one year warranty. Need to make a claim, get a replacement, or have questions? Click to get started.

Cubelets Resources.

Everything you need to teach with Cubelets robot blocks.

Explore a huge collection of K-12 lessons, activities, guides, training, and more.

New to Cubelets?

Learn everything you need to know to start creating more with Cubelets robot blocks in this handy Getting Started Guide.

Go further with Cubelets apps.

Go beyond the building blocks and play with the code inside. Cubelets apps make it easy to create even more with your Cubelets.

Looking for some inspiration?

There are millions of robots you can create with Cubelets. Check out these robots to help inspire your inventions.

Shop Cubelets.

Education.

Cubelets robot blocks are used by educators all around the world to help students explore computational thinking, coding, and STEM. 

Cubelets 1:1 set.
Go 1-to-1 with Cubelets.

Cubelets 1:1 is a specially designed pack that supports one-to-one learning environments. It's great for covering a whole class or just a few students!

Jump to...

At Home.

Bring home the educational teaching tool loved by teachers everywhere. Explore sets designed for learning through play.

Cubelets Curiosity Set - box and robot blocks
Create with Curiosity.

Get a pile of everyone's favorite robot blocks. Cubelets Curiosity Set is the perfect way to start exploring robotics and coding.

Jump to...