Knowledge Base.

MOSS Robot Construction Kits

You are here:

We’re sad to say that we have ceased manufacturing all of our MOSS products. There are still some MOSS blocks available for purchase on our website, but supplies are limited. The MOSS Zombonitron 1600 and all MOSS products are covered by the Modular Robotics one-year warranty.

If you don’t see a certain MOSS unit for sale on our website, it is possible that we still have that item in stock. Please contact us at to ask! We no longer have the Exofabulatronixx 5200 Set, Double Brain, or Power blocks available for purchase.

8-10 year olds will benefit greatly from learning the basics of MOSS construction alongside an adult or group. While Cubelets are fairly intuitive for all ages, the MOSS system can be challenging for younger students to get started with.

Each MOSS robot construction kit comes with a booklet specific to the set. Begin by reading the Getting Started section and identifying the different components of your MOSS kit, then pick one of the sample robots found in the booklet and start building!

Check out our MOSS Robot Recipes for some ideas on your next robotic construction! These recipes detail step-by-step robot building instructions in 3D space.

Still have questions? Please reach out to us at

Previous Modular Robotics Privacy Policy and Location Services
Next NDAA Section 889
Table of Contents


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.


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

Jump to...

At Home.

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

Jump to...