MASSIVE 105-PIECE SET FOR MAXIMUM FUN - The set includes eight base pieces (four red and four yellow) and various action pieces (e.g. four valves at the top to control the marbles, eight 2-paddle wheels, and four 8-paddle wheels).
SEE THE MARBLES AS THEY FALL - Many of the pieces of tube that make up this maze set are translucent, allowing you to follow the path of the glass marbles as they roll through the tower.
INCLUDES 30 GLASS MARBLES - Each standard toy-size marble measures 0.47 in (1.2 cm) in diameter, although the tubes are large enough to allow for marbles of 5/8 in (1.59 cm) if you want to use different ones.
EASY TO ASSEMBLE FOR ENDLESS HOURS OF FUN - The sturdy pieces connect together very easily, so anyone (from aged three and above) can create fun, new runs to test out - and with multiple entry points, you can even have races to see whose design is the fastest.
STIMULATES CREATIVITY - This is an educational toy that is fun at the same time, encouraging children to learn problem solving and reasoning skills, fine motor control, and basic physics and STEM concepts as they construct designs that can vary from the simple to the complex.

Technical Details

Product Details

Package Dimensions
Width : 12.1 inch
Height : 4.4 inch
Length : 15.8 inch

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

ASIN : B076YW9H2H