Kepler is the third puzzle from UK based puzzle designer Felix Ure.
The aim is to fit all eleven balls within the enclosure and then fit the lid in. At first it seems simple but then becomes obvious it is not quite so easy.
Named after the famous mathematical Kepler Conjecture which relates to packing spheres in space.
Machined from solid brass and aluminium this puzzle weighs 155g, this is of the same high quality as the other puzzles from Felix Ure.
Pocket sized at just 55 x 31 x 33mm.
Please note the solution is not included but you can email Felix if you need a hint.