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 nozzle allows you to control the amount of seasoning by simply squeezing the bottle each time, to prevent the sauce from overflowing and spoiling the taste of the food. Indicator of Measurement:Squeeze bottles for baking have a measurement indicator on the side of the bottles, it's for controlled dispensing of your condiment and knowing how much you've filled them. Wide mouth openings allow for easy filling and cleaning. Leakproof Design:Each piece of bottle is attached with an airtight cap that prevents items inside from leaking and overflowing and avoids spills. nasty accidents, while easily removable and snap-on, the caps are attached to the lids. Easy to 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 great containers for sauce storage. 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.