These HOIGON squeeze bottles are seriously handy to have around! The 20-pack means you'll always have plenty for all your projects - whether you're into acrylic paint pouring, need organized condiment bottles for your kitchen, or want to store craft supplies neatly. The 4oz size is perfect - not too big, not too small - and the clear plastic lets you see exactly what's inside and how much you have left. The twist-top caps seal tightly to prevent leaks and spills, which is awesome when you're working with messy stuff like paints or oils. They even include 2 funnels to make filling them up way easier and less messy. We've used these for everything from organizing different colored paints for art projects to holding cooking oils and sauces in the kitchen - they work great for both! The plastic feels durable and doesn't crack easily, and the bottles are easy to clean when you need to switch contents. At about 6.22 inches tall, they're comfortable to hold and squeeze, and the narrow tip gives you good control over how much comes out. Whether you're a serious crafter, a home chef, or just someone who likes to stay organized, these bottles are super useful to have on hand. They're one of those simple products that once you start using them, you'll find more and more ways to put them to work around your home or studio!