Both are brand new and unused. They are sold as a set, but I'm open to discussing individual sales♪ This 2-way sponge brush is perfect for cleaning baby bottles and nipples. The brush heads are replaceable, making it economical. - Brand: Pigeon - Type: Sponge Brush - Colors: White, Yellow - Size: Set of Large and Small - Features: 2-way type, ideal for cleaning nipples and baby bottles Preparing for childbirth Thank you for looking.