This set of 12 spray bottles has a variety of uses in any home. This set includes 4 bottles each in 3 different colors - clear gray, clear blue and translucent white. Use the different colors to keep track of the bottles' different contents, uses or areas of the home. The bottles can also be written on with permanent marker, or use a label maker for a more uniform look. The transparent bottles let you know just how much liquid is in the bottles at all times. There's no shortage of applications for these empty spray bottles. Use them to house cleaning products, whether you're buying large refill bottles in bulk or just repackaging existing spray bottles for a more uniform and minimalist look. Have one cleaning solution you use in several areas of the home. Fill a few spray bottles and keep them wherever you need them to be handy - in the kitchen, in the bathrooms, in the garage.