The Uncles Puzzles Magical Mystical Disentanglement Puzzle Ladder is a unique and engaging toy designed for children aged 6 and up. Made of metal with a silver color, this puzzle features a ladder shape that adds a fun element to the classic disentanglement puzzle. With a mystical theme, this puzzle encourages mental development and critical thinking skills. Made in the United States during the late 1980s, this puzzle is sure to provide hours of entertainment for kids of all ages. Instructions included,  severe frustration level.