• FUN CHALLENGE PUZZLE: An original quality puzzle from the Meffert\'s range. A four colour pyramid shaped puzzle ideal for novice puzzlers. Make each side one colour. Ultimate test is to solve in 4 moves\r\n• PERFECT GIFT ITEM: Perfect to gift yourself, family, friends and loved ones, helps keep kids entertained, helps keeps adults entertained, with an added bonus of helping to keep the brain active and healthy!\r\n• MEFFERTS PUZZLE: Founded by Uwe Meffert, renowned puzzle deisigner. Meffert\'s seek to inspire and stimulate the minds of all ages. Whether you are a beginner or a master, we have something for you. Includes Meffert\'s unique clicking mechanism to help line up each twist\r\n• AGE SUITABILITY: Suitable for all ages from 9 years, to challenge younger minds, all the way up to 99 and beyond. Helping keep brains healthy and active while providing a fun passtime.\r\n• SUSTAINABILITY: Made from high quality, durable, recycled ABS plastic, and packaged in plastic free recyclable packaging.\r\n• Difficulty level (1-5): 1