Review on 168Pcs Gifts2U STEM Learning Educational Construction Marble Run Toy Set - Includes 136 Translucent Plastic Pieces And 32 Glass Marbles - Fun Parent-Child Game And Building Block Toy by Stanley Redline

This was a lot smaller than I expected, didn't read the description haha but wasn't disappointed because I like how this requires less space to store! I had been reluctant to buy a marble track for my kids because I remembered mine as a kid taking up so much space - but this tiny one fits neatly in a single shoe box sized bin.Doesn't stand up to being stepped on of course ha, but that's expected, and a little tricky to assemble the spinning parts unless you have the box to see where the tiny pieces are supposed to go.My kids have had so much fun with this already and built one that went down our stairs! Love how it encourages teamwork and creativity!