Magic Octagon Coin bfbb again and again

again and again

The Power Packer organizer keeps all your tech gear protected in the smallest footpring possible

Made with a stitchless assembly and heavy-duty nylon webbing

Made from Bluesign® approved fabric

Magic Octagon Coin bfbb again and againThe 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