The Cauldron Pool is a members only den item that was first released during October 2015. It has returned each year as part of the Night of the Phantoms celebration and was most recently sold at Jam Mart Furniture. It was removed from stores on November 21, 2017.
The Cauldron Pool is short, wide, and round with a dark purple-grey color and two handles on each side to imitate a cauldron. There is a small ladder leaning against the pool along the front, and towards the back there is a diving board. This item only comes in one color variety.