Inserts/stackable for ALEX drawers from IKEA?

Ha, I'm thinking about using these in my room, too. I'm curious to hear the answer!

I don't know about inserts. But I wanted to say I really like those drawers. I have two of the Sterilite plastic drawer sets that I want to replace. I wish IKEA was closer.

I hope some more peas chime in on these. I have heard that they aren't great for punch storage due to the weight.

I have one of the wide Alex drawer units and one of the narrow.  I use the wide one mostly to store punches, but have started to worry about the weight in the drawers, so am lightening the load a bit and using the top 2 drawers instead to store die cuts, tags, and other bits and bobs for Project Life.  I'm using a couple of the trays from the Project Life core kits to store that stuff in those shallow drawers.

In my narrow Alex drawers, one insert I use that I really like isTHIS spice drawer insert from IKEA, which works great for storing washi tapes and those small American Crafts ribbon and twine spools.  They fit nicely in those long drawers.  I currently have 2 in a drawer, but think maybe one more might even fit.

I am planning on purchasing two of the smaller units and one of the taller 9 drawer units. I still have to have my room painted so I'm holding off until the fall. These items will be the last to go in my scrap room. Just beware that I have seen instances of the drawers bowing out/down due to heavy items. I think you can reinforce them with a piece of wood which is more than likely what I'm going to do just to prevent any issues.

I have the smaller/wider Alex unit as the base of my desk in my room. I really like how the drawers slide out effortlessly. One thing I DON'T like about the drawers? They don't come out all the way, so there is about 6" at the back of the drawer that I can't access very easily.

I used the wire tray things from The Container Store to organize my drawers. The Alex drawers (at least in the short/wide version) aren't very tall so I had a hard time finding something that would fit in them.

I have the smaller unit that Alissa linked and I put little bins from Dollar Tree in them to break up the drawers a bit and to help store various things so they didn't get lost in the deepness of the drawers. For height reference, the three deep drawers are as tall as a standard mason jar.