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This handsome machined titanium slide box has a spring-loaded plunger securing the machined top
Designed for the analog artist
The knife features hidden pocket clip screws for clean lines on the handle
The Miniwallet wallet fits 4-6 cards in the RFID-protected Cardprotector
Bulkier items such as a car key can be attached to the included titanium key fob link
Magic Octagon Coin edi This handsome machined titanium slideThe Magic Octagon involves two vectors (arrows) that share a fixed angle of 90, and since each is imprinted on the two sides of a coin, only one arrows direction can be viewed at a time. The challenge is to determine the orientation of the second arrow when the first arrows orientation is changed, and this determination involves considering three separate rotations: two vertical flips, and one 45 rotation about a centered axis perpendicular to the
