Get ready to solve a puzzle like no other with the Skull 3D Crystal Puzzle from Bepuzzled. This brain-teasing crystal puzzle is perfect for science enthusiasts aged 11 and up. With its 48 intricately designed pieces, this 3D puzzle will challenge your problem-solving skills and provide hours of entertainment. The skull design adds a touch of mystery and intrigue to this unique brainteaser. Whether you're a puzzle pro or a beginner, this crystal puzzle is sure to captivate and delight. Bring out your inner scientist and conquer this challenging puzzle today!