High quality material: These sauce bottles are made of food grade PP material, which is safe, non-toxic, tasteless, durable and lightweight. And easy to squeeze, the mouthpiece allows you to control the amount of seasoning by simply squeezing the bottle with each use, to prevent the sauce from overflowing and spoiling the taste of the food. Measurement indicator: Squeeze bottles for cooking have a measurement indicator on the side of the bottles, this is for controlled dispensing of your condiment and knowing how much you have filled them. Wide mouth openings allow for easy filling and cleaning. Leak-proof design: Each piece of bottle is attached with an airtight cap that prevents the items inside from leaking and overflowing and avoiding nasty accidents, while easily removable and snap-on, the caps are attached to the lids. Easy to put on identify: Our sauce dispenser is translucent. So you can see how much sauce is left in the bottle from the outside. So even if you forget to label the squeeze bottle, you can still see the sauce dose. Function: Elaborate squeeze bottles make excellent containers for storing sauce. Our sauce bottles can also go to your art studio - for your paintings! Great for holding paint for your home when decorating. Also great for icing your cakes.