i wish it was a little bigger [SEP] i use this for an apple cider vinegar mixture i use in my hair it works and there s no leaks but i have a big head and my hair takes a while to get wet low porosity so i have to use a lot of the acv mixture to really get in there because of this i often have to redo the mixture and i m using the other bottles for other things so i can t have another acv mixture as backup