POPLAY 200PCS Marbles Bulk with Whistle, for Marbles Run and Racing Games

Our elementary-kids at Sunday school seem to have a knack for making the marbles disappear from our game collection. I happened to notice a couple of kids playing with the marble construction kit (funnels, slides, etc) with only two marbles (they'd take turns rolling them down). UGH! So I hopped on Amazon and found this big bag of .6mm size glass marbles for a decent price. Brought them the following week and was happy to put more than a handful into the game (the others stayed in the zip loc baggy to resupply the game when those marbles eventually/mysteriously *cough* disappear.

Came as expected and has a great variety of colors

Purchased these marbles for an outdoor suncatcher project. They look absolutely beautiful in the sun. Oddly enough, ours also can with some loud, metal tube whistles. Not sure what they are for or if they were intentionally added, but they sure are loud!

they will work for my needs, but they are smaller than 'regular' size.

My son saw some videos with marble runs so I had to get him some marble and make some marble runs for him. He has a lot of fun with them. These are pretty marbles, but they work well with some of the pipe we used for the marble runs.

They arrived almost totally intact which is good for marbles. I guess they are also pretty but I didn’t really care about that. I have them to dump on the floor inside my classroom door in case there is a shooter and we have to hide inside.

Good

Inconsistent size: I ordered these because I needed 1/2" marbles. Most of them are in fact 9/16", which makes them useless as replacements for the marbles in my old board game. Color not as described: The photo shows all different colors and the description lists a bunch. In fact what I got was almost all dull sea-green marbles, with a couple of shimmery blues. That's it. No black, no clear, etc. Quality control: Several of the marbles were mis-formed with broken chunks of sharp glass sticking out. These were not marbles that broke during transit, they were made wrong and should never have left the factory. The sharp glass edges are a serious safety hazard.