Not only are these clear plastic ball shape box for decorating the Christmas tree, they can be used for any occasion. Fill them with small trinkets, ribbon, paper, glitter or confetti to create personalized gifts, Christmas tree ornaments, decoration pieces or marriage keepsake. Features - Color: Clear. - Material: Acrylic. - Size: 12cm / 4.7inch(Diameter). - These round shaped ornament ball shells can open up to put objects or ingredients inside. Each plastic round ball is equipped with a hook on to easily whatever is inside with string, perfect for holiday decorating on Christmas trees. - These acrylic round balls are the perfect casing for making DIY bath bombs, baking cupcake balls, painting, craft projects and more. Easy to snap open and close, each bath bomb molding shell is made up of 2 split plastic halfs that make up one round bath bomb ball shell. - You can fill the clear balls with any small accents such as ribbon pieces, mistletoe, trinkets or beads to create keepsakes during the holiday season or for general decorating purposes. The possibilities are endless - If you decide to change your d eacute;cor or your party theme, simply remove the contents of the ornaments and replace with whatever you please.