Well okay its more an acesssory FOR your tools. I picked this up on my local craigs list for 25.00 It is supposed to be used in a hair salon, it came with a ton of hair dresser stuff which I promptly dumped into a box and gave to my mom and sister... Sheesh who has time to do hair??? LOL Anyhow this is so cool! It is not tottaly tip proof, so if you try to kick it across the floor instead of pushing it, it will most likely tip over. But I think it will work great for keeping all my pins, modeling tools, etc handy while working. It has dividers too so you can keep everything in its own place. The pic shows black trays, but mine is grey And it was cheaper and holds more than those stand trays Plus I can roll it wherever I need it..