Building Sets

Broaden kids' building horizons with new methods and materials—everything from marble runs and straw forts to metal monsters and plastic playgrounds.

98 products
Only At MMT
In stock online
Available in stores
Only At MMT
Out of stock online
Available in stores
50% OFF
In stock online
Limited quantities in stores
Only At MMT
In stock online
Available in stores
20% off
Out of stock online
Available in stores
In stock online
Available in stores
In stock online
Available in stores
In stock online
Available in stores
In stock online
Available in stores
In stock online
Available in stores
In stock online
Limited quantities in stores
In stock online
Available in stores
In stock online
Available in stores
In stock online
Available in stores
Only At MMT
In-store exclusive
Available in stores
Only At MMT
In stock online
Available in stores
Only At MMT
In stock online
Available in stores
Only At MMT
In stock online
Available in stores
Only At MMT
In stock online
Not available in stores
Only At MMT
In stock online
Available in stores
In stock online
Available in stores
In stock online
Available in stores
New
$ 35.99
Reg. price: $ 44.99
In stock online
Available in stores
New
$ 31.99
Reg. price: $ 39.99
In stock online
Available in stores