The Tetra Puzzle is a fascinating and immersive challenge to understand and unlock. It activates your spatial reasoning and manual dexterity skills in a way that's deeply engaging. On first glance it might seem fairly straightforward; in reality it's anything but intuitive. Solving it requires focus, attention, and an exploratory mindset. It pushes your boundaries and invites you to learn something new. Beyond its allure as a meditative object, it's incredible to watch friends discover the magic for themselves. Whether or not you provide hints is up to you. Designed by Revision for Craighill Brushed Stainless Steel Spot clean as needed with warm water and a microfiber cloth