Cast DOT is a delightful introduction to the wonderful world of mechanical puzzles. DOT stands for: direction, orientation, twist, which is exactly what you’ll need to do to navigate this attractive three-dimensional matrix and separate the two metal pieces.
DOT is an unusually alluring pocket puzzle because its combination of low-level difficulty and high-level play value appeals to beginners but also, advanced puzzlers, who consider it more of a clever fidget toy. More difficult to put back together than to take apart but still relatively easy when compared to other Akio Yamamoto designs like . Produced by Hanayama of Japan.