New
from Heartwood - Heart Gem Pivot boxes. Each of these fine boxes has a metal heart
embedded in its wooden lid. This pivot lid box features fine laser engraving and magnet
catch. It is well made from Padauk hardwood.
A mechanical puzzle is a self-contained object, composed
of one or more parts, which involves a problem for one person to solve by manipulation
using logic, reasoning, insight, luck, and/or dexterity. - Jerry Slocum