Techno Gears Marble Mania Mini Series is a great way to challenge your child''s building skills and introduce them to the Techno Gears Marble Mania line
The Whirler is a 100+ piece construction set that kids can use to build and create their own marble runs. All Techno Gears Marble Mania sets are interchangeable and will require a minimum of 1-2 hours of construction for completion
Once completed they simply drop the marbles into the top of the track and let the fun begin!
The color instruction manual provides step by step instructions for building Whirler, but you can make your own designs too!
For ages 6 and up

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 10.7 inch
Height : 4.3 inch
Length : 13.4 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01CILGKSO