This Friday is a holiday and a day of rest for many of us, without a doubt the one that begins today is one of the weekends with more parties of the whole summer and in Decoesfera we celebrate it with a decorative riddle Very simple. Although the skull shape does not have to do with the function of the main object of our riddle, there are good clues to its function in its figure, so I do not say anything but you get it too fast.
One more Friday we remind you what the rules of the game are, we must not leave marks or links in our comments, so that other readers can also continue playing after our response. In a few hours we will give you the solution and as always we take the opportunity to wish you enjoy a wonderful weekend.
Updated with solution
Indeed, as you have indicated in your comments these skulls are actually infusers that can be used to prepare breakfast or after-lunch tea or any other infusion of our liking, in an original and terrifying way. This fun design is from Lee Jinyoung.