Tetra is a beautiful and captivating mechanical puzzle composed of four identical pieces of stainless steel.
What makes the Tetra Puzzle special? It's a captivating and mysterious challenge to understand and unlock. It activates your spatial reasoning and manual dexterity skills in a way that's immersive and deeply engaging — some people call this a flow state, we call it Puzzle Time™.
On first glance the Tetra Puzzle might seem fairly straightforward; in reality it's anything but intuitive. Solving it requires focus, attention, and an exploratory mindset that's innately gratifying. It pushes your boundaries — if only a little bit — and invites you to learn something new.
The Tetra Puzzle’s components fit together to form a four-sided pyramid (or tetrahedron) with sculpted edges and contours. It's surprisingly hefty for its small frame, weighing 1.5 lbs and measuring 2.9" W x 2.7" L x 2.5" H. The Tetra Puzzle is available in two different finishes: Stainless Steel or Vapor Black. The Vapor Black is a coating that is applied to the stainless steel called physical vapor deposition (or PVD). It's super-durable, matte in texture, and a sleek and beautiful alternative for those drawn to the dark side.
The Tetra Puzzle is also a little sculpture. When it's not in your hands, it's a beautiful object to display on a desk, shelf, or coffee table. Comes packaged in a triangle box and includes a solution.
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