The Diamond Delight puzzle uses the same pentagonal dipyramid geometry as my Fracture-10 puzzle. Also like the Fracture-10, the Diamond Delight turns on five axes at the vertices around the equator of the shape. However, Diamond Delight uses deeply curved slices, resulting in a non-bandaged geometry. This makes the Diamond Delight puzzle much easier to solve than Fracture-10, and creates the beautiful curved patterns on each face. It is a great puzzle for beginners and new solvers.
The Diamond Delight puzzle comes as a DIY kit of parts, and you will need to supply your own stickers. The templates for the stickers are available in the instructions forum
I recommend that you purchase the puzzle in "Black Strong & Flexible". It costs a bit more than the white material, but it's worth it since the finished puzzle will look and work better. All the parts are designed to snap together, so no screws or other hardware are required.