The students like them but only my super small kids can use ...
594051
Much smaller than I thought they would be, the measurements are confusing. The students like them but only my super small kids can use them.
1283522
Smaller than I thought. Two kids cannot get on it comfortably
840803
Some kids can use this - and some can't.

 Seems the older kids (9 - 13) with smaller feet at ideal.  Young kids do not have the balance or needed weight.  I enjoyed it though.  :-)
4675351
it's pretty but it's too thin and smaller than I expected for my students.  only one can fit in this at a time comfortably, maybe two.
455511
Smaller then I hoped. Good for small kids maybe?
299507
I got these to do flexible seating in my classroom this year. I'm surprised how much variance there is in the size between the balls. Yes, they are all fully blown up, and yes, they all say they are 55cm. But as you can see there is a huge difference between the 4 balls.

I'm sure they will serve the purpose I've intended them for so I'm not going to bother with a return. And they seem like good quality so we will see how they hold up to 4th graders. I just wanted others to be aware of the potential size difference when ordering so not to be surprised as I was.
2894173
smaller than I expected, but my little kids like it
3932932
Simple and effective, my students love these!
3934005
These aprons are tiny!! I ordered them for my 4th grade cooking class and they barely fit anyone except the smallest kids.. these are more so for pre-k or kindergarden and 1st graders size wise. Any older you will have issues fitting them
3231455
Although rough to the touch we have so far not had any splinters from playing with these. My kids all enjoy them but the 10-12 year olds feel there are too few options while the toddlers only use a third of the pieces and that just for stacking like regular blocks - no marble run constructing. My 6-8 year olds seem most appreciative of the set. Our regular glass marbles fit after we shaved down a few rough cuts. Not as fun as the big plastic sets I used to play with as a kid but it occupies younger kids long enough for me to get makeup on or throw dinner in the oven. I wouldn't buy again -  I'd save my money and buy a bigger plastic set.
2841365
My kids like them, but I don't know much else about them.  Seem like an overpriced racket, but was cheaper than other items and the kids seem to like them.
1091011
As the product measurements indicate, these are very small. However, the small size and fact that the back of the cards is finished with a pattern made the kids feel like they were special - like trading or playing cards. The pencils don't put down a very saturated color but they do work. The kids have switched to some of their own coloring things in addition to the pencils provided.
4344209
They are all under two, so maybe when they are older they will get the concept better. It is not as easy to use as i thought.
2657937
exactly as described but a small,small serving...the kids love it
2722686
I bought two of these in hopes both my boys would use them. The 9 year old it works good for; but definitely not my 14 year old! This set is for small-ish sized, elementary age kids only, even if you turn it to the not-juvenile print side. When zipped on both sides, there isn't much room between the cover and the bottom sheet; and depending on how tall the person is, their feet may stick out of the bottom, which does not have a zipper.
3300540
Overpriced, but the children do enjoy it.  Very small.
1299770
NOT a lot of sheets of paper, but my kids like it..