You could put the cotton ball into the hollow lacklace. A superb necklace for your own use and for those who are alike that you may want to send a present. Assorted colors fluffy pompoms fit for making handmade doll, kids projects, crafts and it can fit various kinds of decorations. Features - ColorAssorted Color - Material: Acrylic fibers. - Size: 1.6x1.6x1.6cm/ 0.62x0.62x0.62inch. - Made of acrylic fibers, which is safe and durable to use. - You simply add 1-3 drops of your favorite essential oil onto the cotton balls and your ready to enjoy your personal diffuser. - Great for garland, fringe, parties, decorations, handmade gifts, kids school projects, camp projects and more. - Bright color, sufficient quantity, decorative, which can meet your daily needs. - Assorted colors fluffy pompoms fit for making handmade doll, kids projects, crafts and it can fit various kinds of decorations. Package list: 200 x cotton balls