Review on Galt Toys Marble Run Toy by Noe Miceli

I bought this marble walkway for class but enjoy using it myself. I'm working on my teacher certification and bought this as an activity for a module I've been developing on six simple machines. I think this is a great practical way for students to learn about slopes and such. Honestly, I'm addicted to it. The colors are very appealing and fun to work with. I can't wait to use it in a class. Another reviewer suggested buying two sets, which is a good idea. If you know a child who likes to collect toys (bricks, lego, etc.), give them this ball race. I loved it as a kid (still love it) and I really like that marble walkway.