you put the tips in here. they are held in magnetically. it s a ratcheting wrench, which i ve never seen before in something this small and a little built-in flashlight so it illuminates your work. and it s under 12 bucks. very cool. and this i love. this could save some household stress and drama. for the draining in the tub. drain easy. unscrew your old bathtub stopper. screw this in. the hair is sent through these little channels. if something gets stuck in there, move this up and down and it grinds up the hair. to allow it to flow smoothly down the drain. that i love. and finally here goes in the purse and it lights the purse. you can put it on your belt, use it as a flashlight. you feel threatened, there s a 130-decibel alarm on the side. i won t sound that off. but you can attract attention if you feel threatened. it was a good time. i can tell you had a good time. days, days, days. thank you so much. we appreciate it as always. all this is really great stuff.