Bram's Sphere Inverted

Bram's Sphere Inverted is a twisty puzzle, inspired on a geometry discovered by Bram Cohen. Bram's Sphere has two axes, one with three turns and one with four turns. In Bram's Sphere, the three-turn axis has the deepest cut, and the four-turn axis the shallower cut. For Bram's Sphere Inverted, it is the opposite, and the four-turn axis has the deepest cut.

Watch the YouTube video.
Read at the Shapeways Forum.
Read more at the Twisty Puzzles Forum.

Please order a 3D-printed do-it-yourself puzzle kit from Shapeways at this page (check with Oskar about screws and stickers), or contact Oskar directly if you are interested in obtaining a fully colored, stickered and assembled sample of this puzzle.