I really like these, and use them for so many things. My only qualm was that a few of them were difficult to pull apart when I unboxed them, so one piece got a little scuffed. That was just cosmetic though!These organizers are made from a sturdy hard plastic. I thought I measured my bathroom drawer carefully, but it was just a teeny bit short to be able to put in one more row of organizers. The plastic doesn’t have any give to it, so I wasn’t able to jam it in. Regardless, I am happy the rest of the drawer is organized, and I put my hairbrush in the remaining space. I didn’t even know I owned some of what was in this drawer and did a necessary purging of lots of expired or unloved make-up. I didn’t think I could use the organizers in the deeper bathroom drawers, but they worked well for organizing taller bottles. Next stop was a basket that I use as a drawer in my computer cabinet. This was also a hodge-podge – mostly stuff that should have been discarded long ago. I was able to transfer odds and ends from the top of my desk to these cute containers. Again, not the perfect size for these organizers, but I was able to do some jamming this time because the basket is somewhat flexible.I would say that what I liked most about this set of organizers is that they have provided the inspiration for me to clean, declutter and organize. I have 7 pieces left – off to tackle the other bathroom.There are enough of these for a few drawers or depending how you use them possibly more than a few. Thee organizational boxes vary by only three different sizes but the longest and maybe even the middle size is long enough for pens or markers. You can see in my picture of the drawer the size variations by what is in them. These are absolutely fine for office supplies, organizing drawers for smaller items or baby items, makeup, etc., and easy to clean. They might be fine in a dishwasher but not sure I would try. They clean up easy enough with soap and water. Definitely with the buy for the number you receive.these containers are great for organizing, drawes like vanities. It was very easy to put these in my drawers. I love how they come in different sizes. And they are easy to move around and adjust as neededThis is a Vine review of a free product. As a Vine Reviewer I only review products that I have a genuine use for and/or some previous knowledge and experience about in order to give a fair and unbiased review.Pro’s: Multiple sizes of clear plastic trays to aid in organizing drawers and shelves. The trays are all a good 1 5/8” deep and are made of strong, thick plastic with rounded inside corners for easy cleaning and ‘scooping out’ of small objects such as paper clips. These are going to be invaluable in organizing my very messy craft room drawers as soon as I have time to tackle them! There are lots of bins in a pack, so any left-over will be put to good use in my kitchen drawers too.Con’s: They do not join or lock together, and do not come with non-slip silicone pads, so you may have to add these yourself, or line your drawer with non-slip shelf liner first.These are great, nice variety of sizes, these fit nicely in my drawer. These are great for my junk drawer.I’m comparing these to other plastic organizers I have and these are not as great quality as the other ones. The plastic feels a bit cheaper and they don’t have any silicone padding underneath to help them stay put in the drawers. I am also not a big fan of the ribbed bottoms.When I first saw these, they looked a bit unnecessary. But now that I have them, they will forever be a must have! lol So many drawers with small items, I could never find what I was looking for. It seemed organized because I had a larger container in the drawer, but still everything was just kind of throw in there. I ordered these just to try and see if they made a difference and they did! Huge difference! I can actually find things now and everything looks better, much more organized and neater.I'm using them in my desk drawer, my "junk" drawer, my cosmetics drawer, my bedroom small items drawer, my bathroom top drawer, all over the house! It's weird how something that initially seems small and insignificant can make you feel more at ease, once organized.There are so many sizes, one for any need.They are durable, cannot see them easily cracking or breaking; and light.They're clear, so they easily match any place you/drawer you put them in.Just have made my life easier. Love them and recommend them!