Challenging Brain Teaser Puzzle – Test your logic, problem-solving, and lateral thinking skills with this Grecian Bottle wooden brainteaser from the True Genius line. Intriguing Gameplay – Use gravity, friction, and clever manipulation to remove the pieces from the bottle, then try returning them to their original positions for an extra challenge. Inspired by Ancient Civilizations – Each puzzle in the True Genius series draws inspiration from Greece, Rome, China, Egypt, and the Aztec empire. Compact & Stylish Design – Elegant wooden construction makes this puzzle a decorative piece for your desk, coffee table, or bookshelf when not in use. Perfect for All Puzzle Lovers – Designed for teens and adults aged 14+, ideal for students, logic game enthusiasts, or anyone who loves a brain workout. Great Gift Idea – Makes a unique birthday, housewarming, Christmas, or stocking filler gift for men, women, teens, friends, or family. Portable & Engaging – Lightweight and compact, easy to carry, play at home, in the office, or take it on your travels. True Genius Collection – Part of a range of innovative brainteasers that encourage focus, patience, and problem-solving skills, perfect for repeated play and replayability., Manufacturer: Project Genius