A two-part decorative ball that can be assembled into a hollow sphere with a hole at the front, making it an excellent choice for hanging decoration. It can showcase a variety of miniature worlds. The hole has a diameter of 4.5 cm. The ball can be decorated on the outside and inside with Plus Color craft paint, A-Color acrylic paint, A-Color glass paint, decoupage, and more. Alternatively, you can use Clear Multi Glue or craft glue to attach glitter, rhinestones, sequins, and other embellishments. Utilize the space inside the acrylic ball to create different miniature worlds. This hollow decorative ball can be hung in windows, on branches, Christmas trees, and more.