I have a family member who collects all things with skulls. I am sure she does not have this item yet. Made by WSHL, this Skull Shape Ice Cube Molds will be a big hit. They are made of food quality silicone and is flexible. It measures 4 1/2" by 1 1/2" by 3" and makes 4 skull ice cubes. They are easy to fill by putting the two pieces together and adding water through the opening in the top. Once frozen they are easy to remove by pulling apart or dipping in warm water to release the cubes. The cubes have the skull on one side and a round cube on the bottom. It is about the size of a golf-ball. I put them in my drink and it was still frozen over 4 hours later. They melt slowly due to the size. She is definitely going to love these. I recommend it. #RankBooster#Sponsored#WSHL#review https://www.amazon.com/gp/product/B075V891PP