We went on vacation for a week. When we came back, we discovered this in the bathroom. It’s the first time in my life I’ve ever seen something like this, and I honestly have absolutely no idea what it is. Does anyone know what this could be? Check the first comment for the answer

 in the bathroom. It’s the first time in my life I’ve ever seen something like this, and I honestly have absolutely no idea what it is. Does anyone know what this could be? Check the first comment for the answer