Challenge and entertain your mind this holiday season with the Brain Teaser Puzzles Advent Calendar. Designed for teens and adults aged 14 and up, this calendar offers 12 high-quality metal puzzles that will test your problem-solving skills each day. Crafted from durable metal, these brain teasers are built to last and provide hours of intellectual fun. Perfect as party favors, stocking stuffers, or a unique gift for puzzle enthusiasts, this advent calendar adds a twist of mental stimulation to the festive countdown. Engage in daily challenges that enhance cognitive abilities and provide a delightful alternative to traditional holiday activities.