With this DIY Bubble set, you can unleash your creativity and imagination. The silicone material used in making the bubble cores is safe, ensuring that you and your loved ones are protected while having fun. You can use it to create different effect of your doll's appearance, or even use it to make unique crafts and decorations. Features -Color:White -Material:Silicone -Size:7.00X6.00X6.00cm/2.75X2.36X2.36in -Size:6.00X5.50X5.50cm/2.36X2.16X2.16in - material: Crafted from silicone, these inserts are safe for kids to use, offering durability and reliability - Enhance your squeeze toys with white bubble core inserts, increasing their entertainment value and appeal - DIY design: Diy design helps children improve their manual dexterity and creative thinking, promoting play - Multi-functional: Ideal for events such as birthday parties and outdoor gatherings, these inserts bring to any activity - Sufficient quantity: The package includes enough white silicone cores, making it easy to replace and repair , ensuring continuous playtime Package list: 10 x doll inner cores(medium size) 10 x doll inner cores(large size)