A few years back I ordered way too many of the wrong size test tubes. So what to do with them. I discovered they are the perfect size for holding steel crochet hooks and/or small precision screwdrivers. I also had crochet glass covers that were just too small. So an Ice Dye session and a little glue later I created something useful and pretty. Selling as a set one can hold your screwdrivers and the other your hooks!! Crochet hooks not included!