Here’s a description from Cubicdissection:“Amulet is a tricky and interesting variation on the standard six piece burr. To quote Allard's blog post about it: "He's fiddled around with a standard six-piece burr and added a few constraining voxels around the middle and shorted one of the axes... adding those voxels makes all the difference it turns out – without them there'd be 144 solutions, with them the solution is unique... and quite tricky!"Construction of this puzzle is excellent, ...
$203.00