National Geographic Kids Stem Series Glowing Marble Run, 50-Piece Set for Child or Teen 8 Years & up

from PaleFemale

This marble run comes with 50 pieces, including a bunch of glow in the dark marbles and a light to activate them. Shine the light on them and the flecks in the marbles glow green. It looks very cool. The run itself doesn't glow - just the marbles. It comes with a bunch of fun pieces for the marbl...

from Luv2bye

I really like the National Geographic learning games, they are interesting and provide more fun ways of learning that is very hands-on, which keeps thw children interested. This is a great gift foe any ages

from ApplesOranges17

The Marble Run is just fun! The hard, see through plastic tube pieces fit together well to let the child create a path for the marble to roll through. There are two spinners and an upside-down tube to add interest to the path design. It's colorful and easy to assemble. The age is 8+. There are s...

from Cbois

This is so much fun to use! My kids really enjoy building this and creating different marble runs. These marbles are really beautiful too. This works super well and looks terrific. I love that it keeps my kids busy for hours.

from Karenc

This is the coolest thing ever!! It’s not so easy to put together and figure out but it was definitely a family affair. We all worked together to make it happen and it’s so cool how it glows in the dark. So much fun!