Indoor Halloween decoration: a color - changeable bubbling witch cauldron pot DIY set. It comes with a 10*7'' durable black cauldron, a remote control, 100g cotton stuffing, 48 plastic balls in 4 sizes, a 16ft string of flashing lights and a roll of glue. It can be assembled in 20 minutes. The light string has 8 glow modes, emitting purple and green light with 3 flash modes (steady on, fast flash, slow flash), switchable via remote. The black cauldron is made of high - quality, crack - resistant, non - toxic and non - BPA plastic, safe for kids. It has various uses, like treat or treating, punch bowl, candy bucket, and is great for Halloween party, table and indoor decor.