Craighill Tetra Mechanical Puzzle activates your spatial reasoning in an engaging manner

Engage in a fascinating and mysterious challenge with the Craighill Tetra Mechanical Puzzle. Designed to be deeply engaging and immersive, it activates your manual dexterity skills and spatial reasoning. It’s the perfect combination of fun and educational! While the Craighill Tetra Mechanical Puzzle might look straightforward at a first glance, it requires focus, attention, and an exploratory mindset. It’ll push your boundaries while inviting you to learn something new. Designed as a meditative object, it’s ideal for downtimes or evenings spent away from the screen. Moreover, it includes 4 identical pieces and measures 2.9″ by 2.9″ by 2.5″ once assembled, making it perfect to store in your purse. Finally, it’s available in 2 finishes: brushed stainless steel or vapor black. The vapor black coating is ultra-durable and scratch-resistant.